International days in 2025 for your HR calendar
List of important dates and events taking place in 2025 for HR professional calendars. Health and wellbeing awareness days in 2025 for your HR calendar.
As an HR you need to plan in advance some initiatives and big dates to celebrate. Here is a comprehensive list of events taking place in 2025 so that you can choose which one to communicate on internally.
This list integrates mostly international days or world days so that distributed workforce can celebrate all together. You can also integrate national days to this list of your company is 100% based in a certain country.
If you want to celebrate these days in your workplace, consider using Billy from BuddiesHR. It's great for posting fun messages for birthdays, work anniversaries and automate celebrations of such special days.
January
Whole month - Dry January
February
4 February 2025 World Cancer Day
11 February 2025 International Day of Women & Girls in Science
20 February 2025 World Day of Social Justice
March
1 March 2025 Zero Discrimination Day
8 March 2025 International Women’s Day (IWD)
20 March 2025 International Day of Happiness
April
7 April 2025 World Health Day
World Parkinson's day World Parkinson’s Day
28 April 2025 World Day for Safety & Health at Work
May
1 May 2025 Maternal Mental Health Day
4 May 2025 International Family Equality (Family Pride) Day
4 May 2025 International Bereaved Mother’s Day
12 May 2025 International Nurses Day
12 May 2025 Mental Health Awareness Week
15 May 2025 Global Accessibility Awareness Day
18 May 2025 Global Accessibility Awareness Day (GAAD)
20 May 2025 International HR Professional day 2025
Want to celebrate these days in your Company?
Use Billy to celebrate custom dates in Slack like those listed in this article. Automate Birthdays and work anniversaries as well to make sure no employee is forgotten.
June
1 June 2025 Global Day of Parents
1 June 2025 Pride Month
20 June 2025 World Refugee Day
21 June 2025 International Father’s Mental Health Day
27 June 2025 Small Business Day
July
30 July 2025 International Friendship Day
August
9-17 August 2025 National Science Week
11-15 August 2025 Bullying No Way: National week of action
30 August 2025 Wear it Purple Day
September
7 September 2025 World Menopause at Work Day
10 September 2025 World Suicide Prevention Day
18 September 2025 International Equal Pay Day
October
1 October 2025 International Day of Older Persons
1 October 2025 Mental Health Month
10 October 2025 World Mental Health Day
11 October 2025 International Day of the Girl
18 October 2025 World Menopause Day
November
25 November 2025 International Day for the Elimination of Violence against Women
December
3 December 2025 International Day of Persons with Disabilities
10 December 2025 Human Rights Day
18 December 2025 International Migrants Day
Want to celebrate these days in your Company?
Use Billy to celebrate custom dates in Slack like those listed in this article. Automate Birthdays and work anniversaries as well to make sure no employee is forgotten.
