October 2026 Awareness Days, Celebrations & UK Events

👻🎃 HAPPY HALLOWEEN 🎃👻

Discover the key October 2026 awareness days, national celebrations and seasonal events with Griffwoods.

October is a month of important awareness campaigns and autumn traditions. Throughout the month, the UK recognises Black History Month and Breast Cancer Awareness Month, while individual dates include World Mental Health Day, World Teachers' Day and International Day of the Girl.

The month also brings Halloween on 31 October and the end of British Summer Time on Sunday 25 October, when the clocks go back one hour.

Explore our October calendar below, or visit our UK National Celebration Days Calendar to discover important dates throughout the year.

All Month

Breast Cancer Awareness Month & Black History Month UK

1st – International Coffee Day
1st – International Day of Older Persons
1st – World Vegetarian Day
2nd – World Smile Day
4th – World Animal Day
5th – World Teachers' Day
10th – World Mental Health Day
11th – International Day of the Girl
16th – World Food Day
20th – International Chefs Day
25th – World Pasta Day
25th – British Summer Time Ends – Clocks Go Back
29th – World Stroke Day
31st – Halloween

Dates are for the 2026 calendar year. UK bank holidays differ between England & Wales, Scotland and Northern Ireland. Some awareness and campaign dates are organised independently and may be subject to change.

Back to Celebration Calendar