Jusqu'à combien de semaines 15th January 2026?

Costa Rica's Independence Day is celebrated on September 15th. It commemorates the independence of the entire Central America from Spain, which took place in 1821. The news of the country's independence reached the nation's people about a month after the declaration of independence that occurred in Guatemala. See costaricaguides for more details. Read more »

Isra and Mi'raj, also known as Al Isra' wal Miraj, is observed on the 27th day of the month of Rajab, the seventh month in the Islamic calendar. This event marks the night that Allah (God) took Mohammad (also known as Mohamed or Muhammed) on a journey from Mecca to Jerusalem and then to heaven. See timeanddate for more details. Read more »