2025 Holidays (2025 Holidays and Celebrations)

2025 Calendar of Holidays and Celebrations in the United Kingdom.

2025 Holiday Calendar

Holiday Holiday

September

Holiday Holiday

Other Celebrations

15 Mon

World Lymphoma Awareness Day
15 Mon

International Day of Democracy
15 Mon

International Dot Day
16 Tue

National Guacamole Day
16 Tue

World Ozone Day (International Day for the Preservation of the Ozone Layer)
17 Wed

International Country Music Day
17 Wed

World Patient Safety Day
18 Thu

International Equal Pay Day
19 Fri

Talk Like a Pirate Day
20 Sat

World Cleanup Day
21 Sun

Wife Appreciation Day (National Wife Day)
21 Sun

International Day of Peace
21 Sun

World Alzheimer’s Day
22 Mon

Autumnal Equinox (Start of Fall)
22 Mon

Hobbit Day
22 Mon

World Rhino Day
22 Mon

World Rose Day
23 Tue

International Day of Sign Languages
23 Tue

Celebrate Bisexuality Day ( Bi Visibility Day)
24 Wed

Rosh Hashanah
24 Wed

National Day of Arts in Care Homes
24 Wed

World Gorilla Day
25 Thu

World Dream Day
25 Thu

Fast of Gedaliah
25 Thu

World Pharmacist Day
26 Fri

World Contraception Day
27 Sat

National Singles Day
27 Sat

World Tourism Day
27 Sat

International Rabbit Day
28 Sun

National Sons Day
28 Sun

World Rabies Day
28 Sun

International Day for Universal Access to Information
28 Sun

World Rivers Day
29 Mon

World Heart Day
29 Mon

International Day of Awareness of Food Loss and Waste
29 Mon

International Food Loss and Waste Awareness Day
30 Tue

International Podcast Day
30 Tue

International Translation Day
30 Tue

World Maritime Day

October