National Days, celebrations and important dates in the Continent’s calendar!
- January 1st – Slovakia
- January 9th – Republika Srpska
- February 11th – Vatican City
- February 15th – Serbia
- February 16th – Lithuania
- February 17th – Kosovo
- March 1st – Balearic Islands
- March 1st – Bosnia & Herzegovina
- March 1st – Wales
- March 17th – Ireland
- March 17th – Northern Ireland
- March 25th – Greece
- April 16th – Orkney Islands
- April 23rd – England
- April 27th – The Netherlands
- April 28th – Sardinia
- May 9th – Europe Day
- May 9th – Jersey
- May 9th – Guernsey
- May 17th – Norway
- May 26th – Georgia
- May 30th – Canary Islands
- May 30th – Croatia
- May – Eurovision Song Contest
- June 2nd – Italy
- June 5th – Denmark
- June 6th – Sweden
- June 9th – Åland Islands
- June 10th – Azores
- June 10th – Portugal
- June 12th – Russia
- June 17th – Iceland
- June 21st – Greenland
- June 21st – Shetland Islands
- June 23rd – Luxembourg
- June 25th – Slovenia
- July 1st – Madeira
- July 3rd – Belarus
- July 5th – Isle of Man
- July 12th – Northern Ireland
- July 13th – Montenegro
- July 14th – France
- July 21st – Belgium
- July 29th – Faroe Islands
- August 1st – Switzerland
- August 14th – Svalbard
- August 15th – Liechtenstein
- August 20th – Estonia
- August 24th – Ukraine
- August 30th – Kazakhstan
- August 31st – Europe in a Day’s Birthday
- September 2nd – Transnistria
- September 3rd – San Marino
- September 8th – Andorra
- September 8th – North Macedonia
- September 10th – Gibraltar
- September 21st – Armenia
- September 21st – Malta
- September 22nd – Bulgaria
- September 28th – Czech Republic
- October 1st – Cyprus (Republic of Cyprus)
- October 3rd – Germany
- October 11th – Azerbaijan
- October 12th – Spain
- October 23rd – Hungary
- October 26th – Austria
- October 29th – Turkey
- November 11th – Poland
- November 18th – Latvia
- November 19th – Monaco
- November 28th – Albania
- November 30th – Scotland
- December 1st – Romania
- December 6th – Finland