International observances

Valentine's Day, also called Saint Valentine's Day or the Feast of Saint Valentine, is celebrated annually on February 14. It originated as a Christian feast day honoring a martyr named Valentine, and through later folk traditions it has also become a significant cultural, religious and commercial celebration of romance, commitment, and love in many regions of the world.

celebration in the international labour movement on May Day

annual international observance on May 31

annual events

world day

astronomical phenomenon that occurs in December in Northern Hemisphere and in June in Southern Hemisphere

Germanic festival celebrating the start of summer

annual international day observed on or around 18 May and coordinated by the International Council of Museums

observed June 20 each year, dedicated to raising awareness of the situation of refugees

international memorial day for the victims of the Holocaust

day celebrated on October 4

astronomical phenomenon that occurs in June in Northern Hemisphere and in December in Southern Hemisphere

world day

world day

world day

environmentally related celebration in February

world day

international day of remembrance

Midsummer or Midsommar ( ) is a celebration of the season of summer, taking place on or near the date of the summer solstice in the Northern Hemisphere, the longest day of the year. The name midsummer mainly refers to summer solstice festivals of European origin. These cultures traditionally regard it as the middle of summer, with the season beginning on May Day. Although the summer solstice falls on 20, 21 or 22 June in the Northern Hemisphere, it was traditionally reckoned to fall on 23–24 June in much of Europe. These dates were Christianized as Saint John's Eve and Saint John's Day. It is

day to memorialize those who have been killed as a result of transphobia

Columbus Day is a national holiday in many countries of the Americas and elsewhere, and a federal holiday in the United States, which officially celebrates the anniversary of Christopher Columbus's arrival in the Americas. He went ashore at Guanahaní, an island in the Bahamas, on October 12, 1492 [OS]. He built La Navidad on the northwestern coast of the island of Hispaniola in late December 1492, the first European fort in the Americas. After the destruction of the fort by the indigenous Taíno people, Columbus established La Isabela on the central-northern coast of the island in late December 1493, the first stable European settlement in the Americas.

Nelson Mandela International Day (or Mandela Day) is an annual international day in honour of Nelson Mandela, celebrated each 18 July (on Mandela's birthday).

code-term that refers to the consumption of cannabis

world day

campaign to motivate and mobilize people around the world to improve their handwashing habits

awareness day observed on 10 September every year

annual holiday occurring on March 31 dedicated to celebrating transgender people and raising awareness of discrimination faced by transgender people worldwide

annual event held on the last Friday of Ramadan

annual commemoration of Charles Darwin and science

international day celebrating lives lost in humanitarian causes

ancient Northern Hemisphere spring festival and usually a public holiday

annual celebration of the principles of the International Red Cross and Red Crescent Movement

world day

international observance commemorated every year on 25 April that recognizes global efforts to control malaria

International day

day celebrating vegan aims

holiday

international observance

world day

United Nations international day

international observance

observed annually around the planet on October 1

day commemorating the Romani language; 5th November

holiday

national observance in the United States

pride celebration for autistics

September 23

International observance on 13 November.

commemorative day by UNESCO, 27th October

international day on 14 October

awareness day and annual event founded by Nazma Khan which encourage women to wear the hijab, to acquaint with the experience of wearing it, to educate and spread awareness on why hijab is worn, to promote wider acceptence of hijab wearing

day to recognize and honor midwives

EU's annual theme

day to protest against the use of child soldiers

holiday celebrated on April 25

day that is annually held on 11 February

' (also known as ', ) is the concept of performing selfless service without any expectation of reward. It exists in Hinduism, Jainism and Sikhism, taking also the form of Bhandara in Hinduism and Langar in Sikhism. In Jainism, service is regarded as an internal discipline that cultivates humility, detachment, and moral refinement rather than personal merit or reward. Sevā is a Sanskrit term meaning "selfless and meaningful service". Such acts are carried out to benefit other human beings or society; however, a modern interpretation of the term describes it as a service that reflects "dedicatio

International Day

holiday in the Commonwealth of Nations

Annual celebration