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 1, 2025, : Akitu
  • April 1, 2025, : Kha b-Nisan
  • April 1, 2025, : Miyako Odori
  • April 2, 2025, : Sizdah Bedar
  • April 8, 2025, : Hana Matsuri
  • April 8, 2025, : Jashan de Farvardin

The complete interactive calendar

Holidays of the month

mondaytuesdaywednesdayThursdayfridaysaturdaysunday
March 31, 2025
April 1, 2025(3 events)

Akitu

April 1, 2025

Today, the Assyrian people celebrate Akitu, the Babylonian and Sumerian new year more than 5 millennia old. For 12 days, prayers, feasts and parades take place to celebrate the god Marduk. #mythology #myth #legend #calendar #1April #Marduk #Akitu

Kha b-Nisan

April 1, 2025

Today, Assyrians celebrate Kha b-Nisan, the new year. These origins date back to 3000 BCE, the Assyrians wear traditional costumes. Traditional dances, songs and poems accompany the party all night long. #mythology #myth #legend #calendar #April 1 #Assyrian

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Miyako Odori

April 1, 2025

Today, in Kyoto, Japan, Miyako Odori takes place for a month. The dances, songs and theatrical productions presented as part of the Miyako Odori are performed by the maiko (apprentice geisha) and geisha of the Gion district. #mythology #myth #legend #calendar #April #gion #kyoto #japan #MiyakoOdori

April 2, 2025(1 event)

Sizdah Bedar

April 2, 2025

Today Iranians celebrate Sizdah Bedar, the end of Nowruz. This festival probably has its origins in Avesta and Zoroastrianism. It is an opportunity to go into nature to have a family picnic and enjoy the beauties of Spring. It is also the occasion to make jokes (April Fool's Day) since 536 CE. #mythology #myth #legend #calendar #April 1st #nowruz #SizdahBedar #iran #Avesta

April 3, 2025
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April 5, 2025
April 6, 2025
April 7, 2025
April 8, 2025(2 events)

Hana Matsuri

April 8, 2025

Today, the Japanese celebrate Hana Matsuri. Originally Buddha's birthday, it has also become synonymous with the arrival of spring and an opportunity to pray for the health of young children. #mythology #myth #legend #calendar #8April #Buddha #hanamatsuri #Japan

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Jashan of Farvardin

April 8, 2025

Today, the Zoroasters celebrate the Jashan of Farvardin, in honor of their Fravashi. The Fravashi is the guardian angel of an individual (existent or non-existent) who sends his urvan (soul) to the material world to fight evil. On the fourth day after death, the urvan returns to his Fravashi where he will benefit from his earthly experience for his next reincarnation. #mythology #myth #legend #8April #Zoroaster #Farvardin

April 9, 2025
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April 13, 2025
April 14, 2025(2 events)

Çarşema Sor

April 14, 2025

Today, Yazidis celebrate Çarşema Sor (Red Wednesday), the new year. Generally celebrated on the first Wednesday after April 14, eggs are boiled and colored, sawuk bread is baked, graves are visited to commemorate the dead and bring them offerings and fruits. Yazidis also wear festive clothing and visit nearby temples, including Lalish, home to the sacred Zemzem Spring, which flows into a dark cave. Yazidis offer sacrifices at the entrance to the cave and receive blessings. #mythology #myth #legend #calendar #April 14 #YazidiNewYear #Sawuk #Lalish

Takayama Festival

April 14, 2025

Today, the Japanese begin the Takayama festivals of Gifu. The Takayama Spring Festival takes place at Hie Shrine, also known as Sanno Shrine. He is held to petition the gods for good harvests. #mythology #myth #legend #calendar #April 14 #takayama #japan

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April 15, 2025
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April 20, 2025
April 21, 2025(1 event)

Ridvan

April 21, 2025

Today, Bahá'ís celebrate Riḍvān. Lasting twelve days, the festival commemorates the prophet Bahāʾ-Allāh. Riḍvān means paradise and refers to the Garden of Ridván located near Baghdad, where the prophet spent twelve days after being exiled from Baghdad by the Ottoman Empire, before beginning his journey to Constantinople. #mythology #myth #legend #calendar #April 21 #Ridvan

April 22, 2025
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April 28, 2025
April 29, 2025(1 event)

Golden week

April 29, 2025

Today, the Japanese begin Golden Week. Four public holidays take place, April 29, the birth day of Emperor Shōwa; May 3 Constitution Commemoration Day; May 4 Nature Day; May 5 children's day. #mythology #myth #legend #calendar #April 29 #GoldenWeek #Japan

April 30, 2025
May 1, 2025(1 event)

Fukuno Yotaka

May 1, 2025

Today, the Japanese of Nanto celebrate Fukuno Yotaka. This more than 350-year-old festival is known for its paper lamp works lit in the evening. #mythology #myth #legend #calendar #1May #FukunoYotaka #japan

May 2, 2025
May 3, 2025(1 event)

Hakata Dontaku

May 3, 2025

Today, the Japanese begin the Hakata Dontaku festival in Fukuoka. This festival has two main parts which are the parade and the shows. Locals walk the streets in various costumes, and they play some instruments, and others clap with rice spoons. #mythology #myth #legend #calendar #3May #Japan #hakatadontaku

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.