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Janus, a MythSource painting
Roman

Janus

Janus Pater · Janus Quirinus · Janus Patulcius

01Identity

Janus, the Roman god of beginnings and transitions, receives Saturn when the exiled god flees to Italy, sharing his kingdom and ruling beside him. He separates the elements of primordial Chaos, placing the heavens above the earth, the sea around the land, and air between them. Janus guards doorways and gates, and separately presides over the opening and closing of war.

Top questions
  • Who is Janus?

    Janus is a Roman deity associated with beginnings and transitions, doorways and gates, time and the calendar, journeys and movement, the opening and closing of war.
    Source

    Source

    • Essential Visual History of World Mythology
    • Religion & Classical Warfare: The Roman Empire
    • Classical Mythology a to Z
    • Greek Myths & Tales
  • What is Janus the god of?

    beginnings and transitions, doorways and gates, time and the calendar, journeys and movement, the opening and closing of war
    Source

    Source

    • Essential Visual History of World Mythology
    • Religion & Classical Warfare: The Roman Empire
  • What family links are recorded for Janus?

    Father: Caelus, Mother: Entoria, Spouse: Juturna, 3 children, 3 siblings.
02Family

Parents above, children below, and the figure’s consorts named in between, the same family data as the fact box, laid out as a chart instead of a field list.

JanusFaustusFelixHymnus

with Juturna, Venilia

CanensCranoFontus
03The names

Janus Pater

Father Janus

SourceClassical Mythology a to Z

Janus Quirinus

Janus in his Quirinal or civic aspect

SourceGreek Myths & Tales

Patulcius

The opener

SourceEssential Visual History of World Mythology

Clusivius

The closer

SourceEssential Visual History of World Mythology

Junonius

Associated with June and its calendrical observances

SourceEssential Visual History of World Mythology

04The myths

3 myths, each traced to its primary text and corpus sources.

Juturna joined herself to Janus, the god of beginnings and passages, and became his consort. Their union produced Fons. Juturna was a water nymph, and through her the child belonged to the waters that rose from the ground and flowed through the land. Janus remained joined to the waters through Juturna, although his own power lay in beginnings and passages. Fons carried the nature of both parents into his place among the Roman gods. His birth connected Janus with the springs and fountains that emerged across the land. Fons became the Roman god of springs and fountains. He watched over water as it issued from the earth, rose into the open air, and flowed away through the land. He also watched over fountains, where water gathered and poured out for those who came to them. The springs fell under his care when they rose from the ground, while the fountains fell under his care when their water gathered and flowed outward. Juturna remained the water nymph who shared Janus’s union. Janus remained the god whose power was linked with beginnings and passages. Fons became the child born from their union and took his own place as the divine guardian of flowing water. Through him, springs and fountains had a god who watched over their waters as they issued from the earth and poured through the land.

Janus and Juturna, a MythSource painting of the scene

In the modern world

No modern rework confirmed yet.

3 sources· checked 2026-08-19

  1. 1Roman MythologyT1
  2. 2Shakespeare's Ovid, being Arthur Golding's translation of the MetamorphosesT1
  3. 3the ancient sourcesT1

    Quote

    Juturna became Janus’s consort, and their union produced Fons, the god who guarded springs and fountains.

    the ancient sources

Janus drew apart the elements that had been heaped together in primordial Chaos. They struggled against one another because no order governed them. No sun watched the shapeless world. No moon renewed her horns with borrowed light. The earth did not hang in the air, balanced by its own weight, and no sea wound around it.

Janus separated the confused parts and gave each one its proper place. He opened a space for the heavens above and set the earth below them. He made room for the sea around the land and placed the air between earth, sea, and sky. The elements no longer remained clotted in one mass. Their former strife gave way to peace as each part settled within its own boundary.

The heavens rose above the earth. The sea surrounded the land, while the air filled the space between the waters, the ground, and the sky. The sun and moon then belonged to the ordered heavens, and the earth held its place beneath them. The world emerged from Chaos as its parts were held apart rather than fighting within one shapeless heap. Janus completed the separation, and the ordered world stood in place.

Janus Orders Primordial Chaos, a MythSource painting of the scene

In the modern world

No modern rework confirmed yet.

3 sources· checked 2026-08-19

  1. 1The Greek MythsT1
  2. 2Hesiod, TheogonyT1

    Quote

    The elements were parted from their confused mass, with heaven above, earth below, sea around the land, and air between them.

    Hesiod, Theogony

  3. 3The Greek MythsT1

Saturn fled to Italy and sought refuge there. Janus received him as a guest instead of turning him away. He shared his kingdom with Saturn and gave him a place beside him. Saturn therefore entered the land under Janus’s protection, and the two gods ruled together. Their shared rule joined Janus’s kingdom to Saturn’s presence, without removing either god from his place. Janus remained the ruler who had received the stranger, while Saturn remained beside him as the guest who had found safety in Italy.

During Saturn’s stay, agriculture came to the land. Other useful arts came with it. The people gained knowledge that helped them work the soil and sustain themselves. Farming occupied much of their time, and the fertility of the land became linked with Saturn’s presence. The skills that supported life therefore belonged to the time when Saturn lived under Janus’s protection.

The land gained more than a refuge for the exiled god. It gained the practices that allowed people to cultivate it and draw sustenance from it. Saturn’s arrival became connected with the spread of agriculture and with the other arts that served daily life. Janus’s welcome and Saturn’s gifts remained joined in the same account. One god opened his kingdom to a stranger, and the other brought knowledge that helped the people live from the land. Saturn remained beside Janus, and agriculture and the other useful arts became part of Italy’s story.

Janus Welcomes Saturn to Italy, a MythSource painting of the scene

In the modern world

No modern rework confirmed yet.

3 sources· checked 2026-08-19

  1. 1Roman MythologyT1
  2. 2the ancient sourcesT1

    Quote

    Janus welcomed Saturn to Italy, shared his rule with him, and received agriculture and useful arts through his presence.

    the ancient sources

  3. 3Greek Myths & TalesT1

The myths across MythSource where Janus features, each on that figure’s page.

The film

The Underdrawing video on Janus embeds here once it publishes.