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 4, 2025: Isidore of Seville
  • April 8, 2025, : Jashan de Farvardin
  • April 9, 2025, : Haakon Sigurdsson

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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April Fool

April 1, 2025

Today is April Fool's Day. Originally, it was a courier bringing love letters from his master. In the 17th century, April Fool's Day became an act intended to force someone to do unnecessary acts to make fun of them. Customs vary greatly and origins are highly contested. #mythology #myth #legend #calendar #April 1 #Aprilfish

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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
April 4, 2025(1 event)

Isidore of Seville

April 4, 2025

celebrate Saint Isidore of Seville. This last master of the ancient world is known for converting the Visigothic kingdom and for his numerous writings on theology, history, cosmology and grammar. #mythology #myth #legend #calendar #4April #isidore #seville

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

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(1 event)

Haakon Sigurdsson

April 9, 2025

Today, the Asatrus celebrate the Earl of Lade Haakon Sigurdsson. Hero of the Heimskringla, he chased the Christianization of Norway and fought numerous times in the Scandinavian wars. #mythology #myth #legend #asatru #calendar #9April #sigurdsson #norway

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

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

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(2 events)

Moros and Cristianos

April 21, 2025

Today, the Spanish people of Alcoy celebrate Moros y Cristianos. The Moors and Christians of Alcoy is the best known. With greater or lesser differences, this festival is made up of different episodes, among which we invariably find the Entrances or Parades, Embassies and Processions. The story of the Iberian reconquest by the Christians takes place over a period of 3 days. #mythology #myth #legend #calendar #April 21 #Reconquista #MorosYCristianos #Alcoy

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(1 event)

Yggdrasil Day

April 22, 2025

Today, the Asatrus celebrate Yggdrasil Day. Not present in ancient traditions, this festival is symbolic in order to remember natural forces and the importance of protecting our planet. #mythology #myth #legend #calendar #April 22 #asatru #Yggdrasil

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April 23, 2025(5 events)

Day of Castilla y León

April 23, 2025

Today, some Spaniards celebrate Castile and León Day. These two autonomous regions commemorate the anniversary of the Battle of Villalar, in which Castilian rebels called Comuneros suffered a crushing defeat against the royalist forces of King Charles I during the Comuneros Revolt of April 23, 1521. #mythology #myth #legend #calendar #23April #Castile #Leon #Spain

Reinheitsgebot

April 23, 2025

Today, Germans commemorate the Treaty of Reinheitsgebot. Dating from 1487, it constitutes one of the oldest food decrees, specifying the ingredients authorized in the brewing of beer. It is therefore an opportunity to honor the drink! (in moderation) #mythology #myth #legend #calendar #April 23 #Reinheitsgebot #Germany #Beer

Saint George

April 23, 2025

Today, the English particularly celebrate Saint George's Day. Patron saint of England since the Tudors came to the throne, this festival fell into disuse from the 18th century. This day is also the birthday of Shakespeare, a national figure of England. #mythology #myth #legend #calendar #April 23 #SaintGeorge

Saint George of Lydda

April 23, 2025

Today, Catholics celebrate Saint George of Lydda. Patron saint of chivalry, armorers and scouting, Saint George defeats the dragon of Silenus in Libya with a sign of the cross and a spear on his white horse. This legend gave the red cross on a white English background. #mythology #myth #legend #calendar #April 23 #SaintGeorge #Silenus

Sant Jordi

April 23, 2025

Today, Christians celebrate Saint George's Day, or Sant Jordi. Patron of Aragon, Valencia and Catalonia, among others, tradition dictates that, every year, a rose is offered, and since the 1920s, a book. #mythology #myth #legend #calendar #April 23 #catalonia #aragon #valence #santjordi

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April 24, 2025
April 25, 2025(1 event)

St. Mark

April 25, 2025

Today, Christians commemorate Saint Mark the Evangelist. In Venice, on this day, men traditionally offer a single rosebud to the women they love. #mythology #myth #legend #calendar #April 25 #Saint Mark #venice

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April 26, 2025(1 event)

Our Lady of Good Counsel

April 26, 2025

Today, Italians celebrate Our Lady of Good Counsel. The town of Scutari in Albania was annexed to the Republic of Venice in 1396, ceding the town to the Ottoman Empire in 1479. A fresco representing a Virgin and Child Jesus was found "transported by angels" to Genazzano in Italy . #mythology #myth #legend #calendar #April 26 #Italy #Genazzano

April 27, 2025(1 event)

Our Lady of Montserrat

April 27, 2025

Today, Catalans celebrate Our Lady of Montserrat, patroness of Catalonia. The statue, blackened by time, has the nickname Moreneta (the little black one), and it would be sacrilege to return the statue to its original color. From 233, the archangel Saint Michael descended on the site of Montserrat to destroy a temple that the Romans had built to Venus around the year 160. The statue was found on site by children in 880. #mythology #myth #legend #calendar #27April #Montserrat #Moreneta

April 28, 2025(2 events)

Nichiren

April 28, 2025

Today, Buddhists commemorate Nichiren. He was a Japanese Buddhist monk from the Kamakura era who founded the Mahayana school of Japan on April 28, 1253. His school stood out from other Buddhist movements from its creation by the domination in its teaching of the Lotus Sutra. He is also known for revolutionizing the position of women in Japan thanks to his very feminist positions at the time. #mythology #myth #legend #calendar #April 28 #Nichiren

His death of his Sardigna

April 28, 2025

Today, Sardinians celebrate Sa die de sa Sardigna, Sardinia Day. After an insurrection, on April 28, 1794 his dii de s'aciappa took place. Piedmontese officials are being hunted down, to flush them out, the locals ask people to say "chickpea" (nara cixiri) in Sardinian, very difficult for continentals to say. #mythology #myth #legend #calendar #April 28 #Sardinia #Sardigna

April 29, 2025
April 30, 2025(1 event)

Walpurgisnacht

April 30, 2025

Today, Germanic and Saxon peoples celebrate Walpurgis Night. Saint Walpurga is said to have protected the German peoples from the plague, rabies, whooping cough and witches. This festival dates back to pre-Christian times and is said to be close to the Celtic festival Beltaine. #mythology #myth #legend #calendar #April 30 #walpurgis

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May 1, 2025(6 events)

Barrin ar mae

May 1, 2025

Today, the Bretons are laying the Barrin ar mae (May branch). If today the May branch is considered more of a good luck charm, it was once hung in strategic places on the farm, such as the henhouse, the oven, the stable, in order to ward off bad luck. The entrances to the fields also had their may, in order to ensure a good harvest and to repel crop disease. #mythology #myth #legend #calendar #May 1 #BarrinArMae #Brittany

Beltaine

May 1, 2025

On this day, the Celts celebrated Beltaine. It marks the return of the clear season or luminous season. The main ritual of Beltaine consists of fires lit by druids where livestock passed so that they would be protected from epidemics for the coming year. #mythology #myth #legend #calendar #1May #beltaine

Calan Mai

May 1, 2025

Today, the Welsh celebrate Calan Mai, Calan Haf or Cyntefin. It marks the start of summer, the inhabitants celebrate around bonfires, maypoles and songs. Some of its traditions parallel the Gaelic May Day festival Beltaine and other May Day traditions in Europe. #mythology #myth #legend #calendar #1May #CalanMay #Cynteend #Wales

Mayades

May 1, 2025

Today, Mayades take place in the Landes de Gascognes. A may (pine pole which is flowered/decorated, probably from the Beltane Celtic tradition) is planted on the night of April 30. On May Day, all kinds of celebrations take place, the traditions of which vary from one city to another. #mythology #myth #legend #calendar #1May #Gascognes #Mayade #France

May lily of the valley

May 1, 2025

Today, the French treat themselves to May lily of the valley. The symbolism of the return of spring linked to this flower has its roots in Celtic traditions as well as Roman ceremonies performed in honor of Flora, goddess of flowers. The tradition of lily of the valley in May was formalized in 1561 by Charles IX who requested that the ladies of the court receive a lucky sprig every May 1st. #mythology #myth #legend #calendar #May 1 #Muguet #CharlesIX

Saint Jeremiah

May 1, 2025

Today, Christians celebrate Saint Jeremiah (May Yahweh arise). He is the second of the four great prophets, a Judaic prophet of the Tanakh and the Old Testament and the presumed author (without certainty) of the Book of Jeremiah. He is a contemporary of one of the two minor prophets Zephaniah. Jeremiah made many prophecies for which he was brutalized, exiled or put in prison. #mythology #myth #legend #calendar #May 1 #Jeremiah #Christianity #Tanakh

May 2, 2025
May 3, 2025(2 events)

day of the cross

May 3, 2025

Today in El Salvador is the Day of the Cross. Families decorate a Jiote cross with fruits and paper ornaments. This Salvadoran tradition dates back to colonial times and marks the beginning of the rainy or winter season in the country. #mythology #myth #legend #calendar #salvador #crossday #3may

Saint Philip the Apostle and Saint James the Less

May 3, 2025

Today, Christians celebrate Saint Philip (the apostle, not the evangelist). He is one of the twelve apostles of the New Testament. He preached in Greece, Syria and Asia Minor. James the Less has an unclear identity (son of Alphaeus; brother of Jesus, cousin of Jesus?), he became head of the Church of Jerusalem and played a very important role in the beginnings of the Judeo-Christian religion. #mythology #myth #legend #calendar #3May #SaintPhilippe #SaintJacques #Christianity

May 4, 2025(1 event)

Florian de Lorch

May 4, 2025

Today, Christians celebrate Saint Florian (Florian of Lorch). He is said to have saved a village from a fire by praying and symbolically having a bucket of water thrown at him to put it out; this is why it is associated with firefighters and all those who protect against fire, including chimney sweeps. #mythology #myth #legend #calendar #4May #SaintFlorian #Christianity

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.