Please visit mon.ks.gov.ba for the original release of the 2025-2026 approved calendar.

Please scroll down to end of page for previous years' dates. Cyprus has a population of about 1.1 million, nearly 82 percent of whom follow the Greek Orthodox Church and celebrate Easter accordingly, ...

Orthodox Pentecost is a national holiday in Cyprus and is also observed by the more than 250 million Orthodox believers around the world. Aside from Easter, Pentecost is the highest feast on the ...

Slovakia celebrates Republic Day every 1 January to commemorate the date in 1993 when Slovakia became an independent nation. Known by several names in Slovakia, Republic Day is also referred to as ...

Please scroll down to end of page for previous years' dates. Easter week begins on Palm Sunday, which is when the Pope holds a special mass in Saint Peter’s Square in Vatican City. Even though this is ...

Please scroll down to end of page for previous years' dates. Montenegro voted for independence from Serbia in an EU-organised referendum on 21 May 2006. On 3 June, the parliament of Montenegro ...

Please scroll down to end of page for previous years' dates. Pentecost is the final celebration of the seven-week Easter period. According to Christian belief, Pentecost commemorates the day that the ...

Slovak Uprising Day celebrates the first day of the Slovakian resistance to the push of Nazi Germany in 1944. It is held on 29 August each year. In 2026, Slovak Uprising Day falls on Saturday 29 ...

New Year’s Day is a holiday in Montenegro as part of celebrations that start on New Year’s Eve and reach a high point with the turning of the clock from 11:59pm on 31 December to midnight on 1 January ...

On 29 June, Vatican City celebrates the Feast of Saint Peter and Saint Paul as a public holiday. Both the Apostle Peter and the Apostle Paul were martyred in Rome, and today, they are “joint patron ...

Please visit moec.gov.cy for the original release of the 2025-2026 approved calendar.

Lady of Sorrows’ Day, or “Our Lady of Seven Sorrows Day”, is a public holiday in Slovakia that falls on every 15 September. This is a Roman Catholic holiday that has been celebrated since the 17th ...