May 2025 Calendar of the United Kingdom

May 2025 Holidays and Celebrations

• 01 Thu
  May Day Holiday
• 01 Thu
  World Password Day
• 02 Fri
  International Harry Potter Day
• 02 Fri
  World Tuna Day
• 03 Sat
  World Press Freedom Day
• 03 Sat
  Free Comic Book Day
• 04 Sun
  Hedgehog Awareness Week
• 04 Sun
  Star Wars Day
• 04 Sun
  World Laughter Day
• 05 Mon
  African World Heritage Day
• 05 Mon
  International Day of the Midwife
• 05 Mon
  World Portuguese Language Day
• 08 Thu
  World Red Cross Day
• 08 Thu
  International Thalassaemia Day
• 10 Sat
  World Lupus Day
• 10 Sat
  Fair Trade Day
• 12 Mon
  National Limerick Day
• 12 Mon
  International Nurses Day
• 13 Tue
  world cocktail day
• 14 Wed
  National Receptionists Day
• 15 Thu
  International Day of Families
• 16 Fri
  Endangered Species Day
• 16 Fri
  International Day of Light
• 17 Sat
  World Hypertension Day
• 17 Sat
  World Whisky (Whiskey) Day
• 18 Sun
  International Museum Day
• 18 Sun
  World Baking Day
• 20 Tue
  National Rescue Dog Day
• 20 Tue
  World Bee Day
• 21 Wed
  International Tea Day
• 21 Wed
  World Day for Cultural Diversity for Dialogue and Development
• 22 Thu
  International Day for Biological Diversity
• 23 Fri
  World Turtle Day
• 24 Sat
  World Schizophrenia Day
• 25 Sun
  Shavuot
• 25 Sun
  International Missing Children’s Day
• 26 Mon
  Spring bank holiday Holiday
• 28 Wed
  World Blood Cancer Day
• 29 Thu
  Ascension Day
• 29 Thu
  International Day of United Nations Peacekeepers
• 30 Fri
  National Creativity Day
• 30 Fri
  World Multiple Sclerosis Day
• 31 Sat
  World No Tobacco Day