Hypnos

deity underworld Greek single tradition · 5

Hypnos is the god of sleep. Aergia is a guard in his court in the Underworld.

↻ synthesized from 5 sources

When

First attested
800 BCE
Attested period
-800 – 2020
Historical notes
Appears in Homeric epics.

Relationships

serves
Hera
consort of
Pasithea
allied with
Nyx

Expand to full subgraph →

Sources

Source passages

“According to Statius, Aergia was said to be the 'torpid' guard in the court of Hypnos (Sleep) in the Underworld.”

#27543 · extracted by google/gemini-2.0-flash-001

“After Ceyx drowned in a shipwreck, Hera made Iris convey her orders to Hypnos, the god of sleep. Iris flew and found him in his cave, and informed him that Hera wished for Ceyx's wife, Alcyone, to be informed of her loved one's death in her dreams. After delivering Hera's command, Iris left immediately, not able to tolerate being near Hypnos”

#28764 · extracted by google/gemini-2.0-flash-001

“Also Hypnos (in the Iliad) makes Hera swear to him "by the inviolable water of Styx".”

#37361 · extracted by anthropic/claude-sonnet-4.5

“Hypnos – Personification of sleep in Greek mythology”

#44761 · extracted by openai/gpt-oss-120b:free

“The English word "hypnosis" is derived from his name, referring to the fact that when hypnotized, a person is put into a sleep-like state (hypnosis "sleep" + -osis "condition"). The class of medicines known as "hypnotics" which induce sleep also take their name from Hypnos.”

#46042 · extracted by openai/gpt-oss-120b:free