Chronos, Kairos and Aion are the three deities of time, events and epic destinies. Here is the multi-religious and multicultural calendar!

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holiday ephemeris calendar

The schedule in brief from D-2 to D+5

  • April 3, 2025, : Noumenia
  • April 8, 2025, : Delphinia
  • April 9, 2025: Libation to Artemis

The complete interactive calendar

Holidays of the month

mondaytuesdaywednesdayThursdayfridaysaturdaysunday
March 31, 2025
April 1, 2025
April 2, 2025
April 3, 2025(1 event)

Noumenia

April 3, 2025

On this day, the Greeks celebrated Noumenia, the New Moon marking a new month. The Noumenia is the second day of a three-day family festival held every lunar month – the Deipnon of Hekate, then the Noumenia, followed by the Agathos Daimon. #mythology #myth #legend #calendar #noumenia

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April 4, 2025
April 5, 2025
April 6, 2025
April 7, 2025
April 8, 2025(1 event)

Delphinia

April 8, 2025

On this day, the Greeks celebrated Delphinia. Unmarried women went to venerate Apollo and Artemis on the shores of Ilissos. Plutarch points out that this day is connected with the myth of Theseus, where the victims for the minotaurs were chosen from among the virgins. #mythology #myth #legend #calendar #6mounykhion #8April #delphinia

April 9, 2025(1 event)

Libation to Artemis

April 9, 2025

On this day, the Greeks made a libation to Artemis. Daughter of Zeus and Leto, sister of Apollo, she is the goddess of wild animals, hunting and warlike frenzy. She is also the protector of children (human and animals), pregnancy, childbirth and midwives. Her favor guarantees pure hunters and soldiers to be guided until their death which she will take. #mythology #myth #legend #calendar #9April #GreeceAncient #Artemis

April 10, 2025
April 11, 2025
April 12, 2025
April 13, 2025
April 14, 2025
April 15, 2025(1 event)

Huey Tozoztli


April 15, 2025

On this day, the Aztecs began the month of Huey Tozoztli, dedicated to the god Tlaloc. Tlaloc was the god of fertility (of the earth), water and good health. His kindness was essential to guarantee good harvests and avoid bad weather that could ruin them during this month. #mythology #myth #legend #calendar #12May #HueyTozoztli #Aztec #Tlaloc

April 16, 2025
April 17, 2025
April 18, 2025
April 19, 2025
April 20, 2025
April 21, 2025(1 event)

Olympia

April 21, 2025

On this day, the Greeks celebrated Olympeia in honor of Olympian Zeus. Established by the tyrant Pisistratus and associated with the inauguration of the Temple of Olympian Zeus in Athens, the festival included a cavalry procession and cavalry competitions and exhibitions. In addition, a large number of bulls were sacrificed to Zeus. #mythology #myth #legend #calendar #April 21 #olympeia #olympus #zeus #GreeceAncient

April 22, 2025
April 23, 2025(1 event)

Jurģi

April 23, 2025

Today, the Baltics celebrate Jurģi, the spring festival which coincides with the Catholic Saint George's Day. There are many rituals during Jurģi, the best known is that of moving. Stone or straw from the old site is carried away and scattered in the new living place, so that the person leaving will not be cursed by any spell. #mythology #myth #legend #calendar #April 23 #jurgi #littuania

April 24, 2025
April 25, 2025
April 26, 2025
April 27, 2025
April 28, 2025
April 29, 2025
April 30, 2025
May 1, 2025(1 event)

Dziady

May 1, 2025

Today, the North Slavic peoples celebrate Dziady. This communion of the living with the dead takes place twice a year. The rituals have been Christianized to become All Saints Day. #mythology #myth #legend #calendar #1st May #31October #dziady

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May 2, 2025(2 events)

Dziady

May 2, 2025

Today, East Slavic peoples celebrate Dziady in honor of their ancestors. The essence of the rituals was the "communion of the living with the dead", namely the establishment of relationships with the souls of ancestors, periodically returning to their seats from the times of their life. #mythology #myth #legend #calendar #2May #November 1 #Dziady

Noumenia

May 2, 2025

On this day, the Greeks celebrated Noumenia, the New Moon marking a new month. The Noumenia is the second day of a three-day family festival held every lunar month – the Deipnon of Hekate, then the Noumenia, followed by the Agathos Daimon. #mythology #myth #legend #calendar #noumenia

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May 3, 2025
May 4, 2025

Multicultural and multi-religious almanac

An almanac is a calendar showing the main dates of the calendar, the religious holidays, bearing ephemerides such as the phases of the moon or the duration of the days (lunar and solar calendars).

A calendar is a system for marking dates according to time. Such a system was invented by men to divide and organize time over long periods. The observation of the periodic phenomena of the environment in which they lived — such as the daily movement of the shadow, the return of the seasons or the lunar cycle — served as the first references for organizing the agricultural, social and religious life of societies.

The calendar used today in most of the world is the Gregorian calendar. In everyday language, an ephemeris designates what happens daily; the ephemeris of the day is the list of the significant events of this day.