ΘThe Classical PantheonGreek & Roman divinities

The divine archive · XXV

Janus/ No direct Greek equivalent

Two-faced god of beginnings, gates, doorways, transitions, time and endings.

Greek name

(no Greek equivalent)

Roman name

Janus

Explore the deity
Temporary classical sculpture image for Janus
Temporary archive image · Individual sculpture portrait forthcoming

Domains & patronage

Doorways and gates (ianuae), beginnings and endings, transitions and passages, the start of any undertaking, the state of war or peace, the turn of the year (January).

Sacred symbols & animals

Two faces looking forward and back, a key, a staff or sceptre, a doorway, the numerals of the year on his hands.

01 · The stories

Myths & defining acts

Received the exiled Saturn as a guest and shared the rule of Latium with him; during Romulus's reign, made a hot sulphur spring burst forth to drown attacking Sabines and save the city; as god of the door, could see into both the past and the future.

02 · Sacred lineage

Family & relations

Purely Roman / Italic. Consort: Juturna (or Camasene). Son: Tiberinus (or Fontus), god of the Tiber.

03 · Places of devotion

Abode & sacred sites

The Janiculum hill; the double-gated shrine of Janus Geminus in the Roman Forum.

04 · Two traditions

Greek & Roman perspectives

The Greek perspective

Janus

No equivalent; Greek writers on Rome noted him as distinctively and uniquely Roman.

The Roman perspective

No direct Greek equivalent

Held supreme archaic status: invoked first in every prayer and offering, before even Jupiter, because every transaction needs an opening. The doors of his Forum shrine stood open in war and shut in peace - closed only a handful of times in all Roman history (under Numa, after the First Punic War, and under Augustus). Festival the Agonalia, 9 January.

05 · Extensive analysis

A closer reading

Janus is the most distinctively Roman of all the gods, with no Greek model. He is the god of the threshold in every sense: the physical doorway and city gate, the first month, the first moment of any action, and the passage between war and peace. His two faces let him look backward and forward at once. Because every beginning fell under his power he was named first in prayers, ahead of Jupiter, and the opening or closing of his shrine's double doors was one of the great public signals of the condition of the Roman state.

06 · Sources

From the archive

Text from Gods · greek_roman_gods, row 26. Imported 10 September 2026.