Pronunciation: ˈjaːnʊs or jayn’-uhs

Alternate Spelling: Iānus (Latin)

Other names: Bifrons,Ianuspater (“Janus Father”), Ianus Quadrifrons (“Janus Four-faced”), Ianus Bifrons (“Two-faced Janus”), Dianus, Dionus

Other Names and Epithets: Ianitos (Keeping Track of Time), Iunonius, Consuvius (‘”The Guardian of the Beginning of Human Life”), Cozeuios, Conseuius the Sower, Patultius (the Opener), Iancus or Ianeus (the Gatekeeper), Duonus Cerus (the Good Creator), Geminus (Double), Rex King, Father of the Gods (or part of the Gods), God of Gods, Pater, Patulcius, Clusivius or Clusius (Closer of Gate), Κήνουλος (Coenulus), Κιβουλλιος (Cibullius), Curiatius

Etymology: “Arched Passage, Doorway” (Latin)

Janus is quite simply, the Roman god of Beginnings, Gates, Transitions, Time, Duality, Doorways, Frames, Portals, Passages and Endings. To the ancient Romans, Janus is one of their primordial deities who was there at the beginning of time and all existence. While Janus has an important and prominent role in the Roman Pantheon, he is not the Sovereign Deity of it.

It should be noted that there is no Greek equivalent to Janus. However, I should note, that some later Greek authors would place Janus as having been a mortal from Greece. Plutarch specifically, says that Janus was from Perrhebia.

Attributes

Day of the Week: The first day of every month

Element: Chaos/Void

Month: January

Number: 300 & 65

Patron of: Transitions, Travelers

Planet: Sun, Moon

Plant: White Hawthorne, Olive Tree

Sphere of Influence: Transitions, Giving form to Chaos

Symbols: Keys, Staff, Two-Faces, Doors, Archways, Gateways, Portals

Time: Morning

Roman Depictions

Given the many aspects that Janus presided over, many of which are abstract ideas and concepts for duality, Janus is often shown as having two faces. One looking forward to the future and the other looking back towards the past. Additionally, one face is bearded while the other is not. Later, both faces would be bearded. In Janus’ right hand, he holds a key and a staff in the other.

The double-faced head is found on many early Roman coins. In the 2^nd century C.E., Janus is sometimes depicted with four faces.

Renaissance Era

During the Renaissance, the two-faces of Janus not only represented the past and future, but wisdom as well.

Worship

Janus had no flamen or specialized priests dedicated to him. However, the King of the Sacred Rites, the Rex Sanctorum, would carry out Janus’ ceremonies.

There are several rites for Janus. All prayers, regardless of which deity was to be invoked, didn’t start without Janus first being mentioned, regardless of which deity was being invoked. For that matter, every day, every week, every month began with invoking and calling on Janus. Incidentally, every prayer and rite ended with invoking the goddess Vesta.

Military Season – For the Romans, the start of their military season began with March 1^st with the Rite of Arma Movere and ended on October 1^st with the Right of Arma Condere. The first rite is also known as the Rites of the Salii. The aspect of Janus as Janus Quirinus would be invoked on the anniversary of the dedication to Mars on June 1^st that corresponds with the festival of Carna. Another festival was held on June 29^th which had been the end of the month under the Julian calendar for Quirinus.

The Military Season also marks something of a seemingly paradoxical connection between Janus and the war god Mars. The peace-loving King Numa sends out the army to ensure peace while later, it’s the warmongering King Tullus in his battle with the Sabines who sees Roman Soldiers coming home to peace.

It’s a connection that makes sense that for the Romans, having been attacked once, vowed that peace would come when everyone else around them was subdued. This creates a couple other epitaphs for Janus of belliger and pacificus, depending on which role he is in. As Janus Quirinus, the deity brings the closing of the Rites of March at the end of the month and then later in October as soldiers return victorious.

Temples

Janus doesn’t seem to have many prominent temples for worship. We do see that the covered portaculis and areas over gates to a building are called iani. There is an altar, that later becomes a temple for Janus near the Porta Carmentalis that leads to where the Veii road ended.

The gates of the Argiletum were called Ianus Geminus. This gate yard was built by Numa around 260 B.C.E. after the Battle of Mylae. Other names for this passageway are Janus Bifrons, Janus Quirinus, and Porta Belli. These gates would be open during times of war and closed during peace, something that didn’t happen often with Roman history. A statue here dedicated to Janus shows him with the symbol for 300 in the right hand and on the other hand, the number 65 for the days in the solar year. There were also twelve altars, one for each month. In the Christian religion, early Christian clerics claimed that these gates were closed when Jesus was born.

There is also the Porta Ianualis that protected the city of Rome from the Sabine that were all thought to be places where Janus was present. Janus was also seen as having a presence at the Janiculum leading out of Rome towards Etruria and the Sororium Tigillum that lead to Latium.

What’s In A Name?

In Latin, Janus’ name is spelt as Ianus as their alphabet has no letter “j.”

Jansus’ name translates from Latin to English as “Arched Passage” or Doorway.” In turn, there’s a root word from Proto-Italic language of “iānu” for “door” and another from Proto-Indo-European of “iehnu” for “passage.” There is also a cognate word found in Sanskrit of “yāti” meaning “to go” or “travel.” Another cognate in Lithuanian of “jóti” meaning “to go” or “ride.” And lastly found in Serbo-Croatian is the word “jàhati” meaning “to go.”

Some modern scholars reject the Indo-European etymology though others see in the word “Iānus,” an action name that expresses movement. My favorite though is how the word “Janitor” derives from “ianua” and Janus.

Among the ancients, there are a few different interpretations that all tie into the nature of Janus as a deity. The first is Paul the Deacon’s definition that connects Ianus to chaos. As seen in the phrase: “hiantem hiare” to “be open,” indicating the transitional state of this deity.

The second definition comes from Nigidius Figulus where Ianus would be Apollo and Diana. That the “D” in Diana’s name has been added as it has a better sound. It would be related to Diana’s name to the word “Dianus” with the Indo-European root of “dia” or “dey” for day. This idea is somewhat flimsy and not usually, widely accepted as being accurate. It seems to be what happens when you’re stretching and trying to connect everything back as all originating from one deity.

The last proposed etymology comes from Cicero, Ovid and Macrobius, where they explain that the Latin form of Janus for “to go” refers to Janus as the god of beginnings and transitions. That one feels a little more on the money with how many people view and interpret Janus’ name.

Parentage and Family

Parents

As a primordial deity, Janus isn’t given any parentage. If any are mentioned, it is:

Caelus (The primal god of the Sky) & Terra (The Earth)

Siblings

The gods Camese, Ops and Saturn are given as Janus’ siblings.

Consort

Camese – Depending on the version of the myth (Greek in this case,) they become Janus’ sister and wife.

Jana – A Moon Goddess

Juturna – Goddess of Wells & Springs

Venilia – Goddess of the Winds & Seas

Children

Canens – A nymph and personification of song.

Fontus – Son of Janus and Juturna

In a Greek version of the myths, where Janus is mortal and marries his sister Camese, they have the following children: Aithex, Olistene, Tiberinus

Primordial Gate Keeper

You could say that Janus is the Ultimate Gate Keeper, even possibly the Custodian of the Universe and probably the only one we should have. This connection makes Janus a Liminal Deity, guarding boundaries and passages.

Janus guarded the gates of Heaven. Doorways, Gates, any passageways, Janus presides over these as well. As a Doorway is the literal transitioning, moving from one area to another. Nothing changed, transitioned, moves, or altered it’s/their states without Janus’ presence and influence. Even the abstract ideas of going from war to peace and back, from birth to death and rebirth, to journeys, exchanges, barbarism and civilization, the start of and any ending of conflicts, their resolutions. Janus presided over all transitions.

Key – Janus is often shown holding a key that symbolized his protection over doors, gates and thresholds of many kinds. Both physical and spatial boundaries. The key symbolized that a traveler would be able to find a safe place or harbor to trade their goods in peace.

Staff – This symbolized Janus’ guiding travelers on their paths.

Order Out Of Chaos

If, in the beginning, everything is a primordial ooze and chaos, Janus is the being who brings order from it all, as everything transitions from one state to another. Modern science will have fancy technical terms and jargon for everything and how everything forms and comes into being. For the ancient Romans, this is all explained as Janus being responsible for the formation of the elements and harmony from Chaos and getting the whole shebang going.

Liminal Boundaries

Janus’ functions denote that he is a liminal deity who watches the borders. As rivers are frequently natural borders and boundaries, Janus presided over these along with the bridges that cross over them. Four of Janus’ altars and temples were built along rivers.

Dualities

Janus is a god of dualities, representing numerous abstract and literal concepts for beginnings and endings. The very transitioning from one state to another. Janus was present at the very beginning and start of the universe before any of the gods existed.

Hindsight Is….

With Janus being depicted as having two faces. One face facing towards the future and the other towards the past, Janus is said to have held the gift of prophecy. Omens and portents were very much so the domain of Janus as he could see all.

A Solar Deity & Divine Twins?

This idea comes from Macrobius who in turns cites Nigidius Figulus and Cicero. The idea is that Janus and Jana (a variation of Diana) are a pair of deities worshiped together as Apollo & Diana; the sun and the moon.

Adding to this is one A. Audin who connects the solar motif back to the Sumerian cultures. They mention two solar pillars that are located on the eastern side of temples and denote the direction of the rising and setting sun and the solstices. These two solstices would connect to the idea of the Divine Twins often seen in mythology, particularly the myth where one twin is mortal and the other is immortal.

Morning Time – The start of the day or morning is thought to be Janus’ time, when men awoke and began their daily routines and activities. Janus is called Matutine Pater, meaning “Morning Father by Horace. It is thought this association with this time of the day is what links Janus with being a solar deity.

Winter Solstice – In keeping with the solar connection, under the Roman calendar, the Winter Solstice was held to be on December 25^th, a remarkably familiar date that carries over to Christianity for when Christmas is celebrated. Where solar deities are revered, the Winter Solstice is often when these deities are said to be reborn and their power grows again.

Month – January

It is generally accepted that the month of January is named for Janus (Ianuarius) and why, with the Gregorian calendar, it is the first month and beginning of the calendar year. Under the ancient Roman calendar, their year began with March as the first month, incidentally when Rome would begin its war and campaign season.

For further, in-depth history, we can credit Numa Pompilius, the second of seven kings who ruled Rome before it became a Republic. In the 6^th century B.C.E., Numa added the months of Inauarius and Februarius to ten month “Romulus” religious calendar. Under this new calendar, Inauarius would become the first month starting in 200 B.C.E. of the Roman Republican Calendar. Inauarius, pronounced as Januarius means the “Month of Janus.”

One interesting thing to note, when looking at the translations of old Roman Farmer’s Almanacs, the goddess Juno is who presided over the month of January initially, not Janus.

Calendar Time

Since we’re on the subject of time and dates… as a god of beginnings, the very concept of time even starts with Janus. In one of the few temples dedicated to Janus there is a statue of him where the position of the hands signifies the number 355 for the number of days in a lunar year. Later, this number becomes 365 to symbolize Janus’ mastery over time.

New Year’s Day

Another calendar date that carries over from the Romans to modern day in much of Western culture, January 1^st marks the start of the New Year. For the omens, the beginning of anything was an omen and would set the tone for the rest to follow. It was customary to greet people with well wishes. People would exchange gifts of dates, figs and honey. Gifts of money or coins called strenae were also exchanged.

Additionally, cakes made of spelled and salt were offered up to Janus on his altars. These offerings or libums were known as ianual. There is likely a corresponding connection to another offering of summanal on the Summer solstice for the god Summanus. However, these offerings would be made with flour, honey, and milk, making them sweeter.

Agonium

This is another festival held on January 9^th for Janus. A ram would be sacrificed at this time.

Tigillum Sororium

This is a bit of an oddball festival for me. It was held on October 1st, during the month that Rome’s War Season is ending, and soldiers are returning home.

It’s a purification rite that commemorates Marcus Horatius making atonement for the murder of his sister. The representative for Marcus has their head covered as they pass beneath an archway. The ritual seems to be used as a purification rite for soldiers returning from war to cleanse them from the taint of war as they return to civilized society.

This rite has also been connected to a pairing of Janus and Juno through the epitaphs of Janus Curiatus and Juno Sororia. Janus in his role as a god of transitions and Juno in her role as a protectress of young soldiers.

Roman Coins

Several early Roman coins depict Janus on them. With one face being clean shaven while the other is bearded.

This connects Janus as the founder of financial commerce and trade systems as humans transitioned from an age of barbarism to civilization. Roman myth holds that Janus was the first to mint the first coins.

Wedding Rites

There is a rite or custom where a bride would oil the posts to the door of her new home with wolf fat when she arrived. While this rite does not specifically mention Janus, it is a rite of passage connected to the ianua.

King Of Latium

As old as Janus is, predating the Roman Pantheon, it is very likely that he was a real person at one time.

In a story told by Macrobius, Janus had been exiled from Thessaly and sailed to a place known as Latium with his wife Camise and their children. They settled in a place along the Tiber river that would be named after his son Tiberinus.

Where Janus and his family settled, they built a city called Janiculum. After his wife died, Janus ruled in Latium for many years. After his death, Janus became deified.

Janus’ rule in Latium is part of the Golden Age in Roman mythology that saw a lot of wealth and agriculture come to the region. This era would be what caused Janus to be associated with trade, streams, springs and a sky god.

Variations: Hyginus in his retellings, Camese is male and Janus succeeded him as ruler of the kingdom.

Greek authors place Camese as Janus’ sister and spouse and that they have a son by the name of Aithex and a daughter by the name of Olistene.

Janus & Saturn

In Ovid’s Fasti, the god Saturn welcomes Janus as a guest and eventually shares his kingdom with them in return for teaching the art of agriculture.

Another slight variation to this, is the custom of Roman to depict their gods as having been mortal and ruling the city of Latium during a Golden Age of Peace. Janus as the ruler of his own Kingdom, welcomed Saturn in after he had been expelled from the heavens by Jupiter.

Janus & Romulus

In this myth, Romulus, as in one of the legendary founders of Rome; with the help of his men, kidnapped the Sabine women. In response, the Sabine men retaliated, trying to get their daughters back. Luck was with the Sabine men as a daughter of the city guard betrayed her fellow Romans and let the Sabine men slip within the city.

When the Sabine men tried to make their way up the Capitoline Hill, Janus is credited with causing a hot spring to erupt, causing a mixture of boiling water and volcanic ash that forced the Sabine men to turn back.

It’s from this myth, that the Romans and Sabines would later form a new community and the gates being open during war and closed during peace to keep in would come from.

Janus & Canens

A story found in Ovid’s Metamorphosis; Janus is the father of Canens with the nymph Venilia. Canens was the personification of song and married to Picus. When Picus spurred the love of Circe, she turned him into a woodpecker.Canens searched for six days for her husband before throwing herself into the Tiber river where she sang one final song before dying.

Janus & Carna

Also known by the name of Crane.

Carna was a nymph of the sacred grove in Helernus. Whenever Carna found herself being pursued by the unwanted advances of a young man, she would call out to the young man only to slip away to hide in various crags and other places. Janus saw her hiding and of course, what ancient Roman wouldn’t, Janus rapes Carna.

By way of apology, Janus gives Carna a whitethorn branch so that she may guard all thresholds and doorways, making her a goddess of hinges and then becomes known by the name of Cardea. As a goddess, Cardea would be responsible for protecting and purifying thresholds and doorposts. Incidentally, she also protects newborn infants from stirges. That… is really interesting given the connection between Vampires and not being able to cross thresholds.

That, however, is a post for another day…

I think it is also possible, given how old this myth is, that Janus and Carna had consensual sex and not rape. It would explain giving the hawthorne as a gift between two lovers and Janus elevating Carna from a nymph to a goddess with close to the same powers and abilities as he does with guardianship over thresholds.

Janus & Juturna

A minor myth is that Janus and Juturna, a goddess of wells give birth to Fontus, the god of wells and springs. Comment has been made that Fontus or Fons is another name for Janus. This myth is more likely used to explain why two festivals, Juturna on January 11^th and Agonium of Janus on January 9^th were so close together. Plus, further explaining why there is an alter for Fontus or Fons near the Janiculum and the connection to spring and beginnings.

Janus & Vesta

Janus presides over the beginnings and guards the doors and entries. Janus would be invoked first in rites and Vesta would be invoked last. It has brought some curious observations. The presence of Vesta shows that there was importance for the hearth, its life-giving fire and thus the home. A community couldn’t survive or thrive without the safety of the household. To be able to exit the untamed and unknown wilds to the safety of the community and civilization.

Catholic Saint

As has been the case with many deities, Janus was made a martyr and then later the Saint Januarius by the Roman Catholic Church.

Janus was also made a martyr by the Roman Catholic Church and later became known Saint Januarius.

Medieval Icon

During the Medieval or Middle Ages, the Italian city of Genoa used the symbol of Janus or Ianua. Many other European communes also used the symbol of Ianua.

Indo-European Pantheon

For those interested in tracing an Indo-European religion and pantheon of gods that links the European deities with those of Vedic origins. There’s been a lot of study into it. As a god of beginnings and transitions, a primordial deity, Janus has been connected to the Vedic Vâyu. Most notably in the works of G. Dumézil. There certainly was a cross-pollination of ideas and religion when you see how much further east Greek culture was at one point and trade routes.

Portunus – Syno-Deity

Portunus is a similar deity to Janus. The difference is that Portunus presided over harbors and gateways in regard to traveling, commerce, trade and shipping. Like Janus, the key and staff are also one of Portunus’ symbols. Portunus’s festival day was held on August 17^th.

Janus the Sailor – Because of how similar Janus and Portunus are, there is a hypothesis put forward that Janus may have originated as a god of winds and sailing, brought to the communities by the Tiber river. The connection has more to do with when Saturn sailed to ancient Latium and was welcomed by Janus.

Aditi – Hindu Goddess

The Vedic goddess of Infinity, Aditi is depicted as having two faces. She is seen as the feminine form of Brahma. Like Janus, Aditi is invoked at the beginning of ceremonies and she concludes them as well.

Ani – Etruscan God

In the little-known Etruscan mythology, Ani is the god of the sky and sometimes shown as having two faces. This has led some to conclude a possible connection between Ani and Janus.

Belinus – Chaldean God

Also called Baal-Ianus, a William Betham has made arguments that Janus’ cult would originate from the Middle East with the Chaldean culture.

Brahma – Hindu God

The imagery of double or four-faced deities in Hinduism is common. Brahma is the god who created the universe.

Culśanś – Etruscan God

In the little-known Etruscan mythology, Culśanś has been identified as being the counterpart to the Roman Janus. This connection seems more likely given Culśanś’ role as a god and protector of doorways and his depiction of having two faces.

Heimdallr – Nordic God

As guardian of the Bifrost bridge, the functions that Heimdallr has for standing in a place between time and space have been noted to be similar to Janus.

Isimud – Sumerian God

Also known as Usimu in Babylonian. A deity featuring two faces appears several times in Babylonian art. Isimud is the messenger of Enki.

Greek Connection – Which brings us to another point. However much the ancient Greeks and Romans tried to claim that Janus had no Middle Eastern connection, and that Janus is solely a Roman deity, there are some much later writers who would equate Hermes with Janus, especially so during the Hellenistic era of Greek culture.

Svetovid – Slavic God

Depicted as having four heads or faces, Svetovid is the Slavic god of war, fertility, and abundance.

Janus In Astronomy

On December 15^th of 1966, the astronomer Audouin Dollfus discovered and identified, orbiting around Saturn, a moon that would later be called Janus. This moon is also known as Saturn X. It would take a little over a decade before it was recognized that Janus was one of two satellites or moons occupying close to the same orbit. The other is called Epimetheus. These names would become official in 1983. Janus also has two craters on it named for the characters of Castor and Pollux in mythology.