Wellable

National Health observances (NHOs) are special days, weeks, and months dedicated to raising awareness about important health topics. By highlighting these health observances, organizations offer their employees a simple way to learn more about health and well-being. Additionally, companies can reinforce and strengthen the impact of their wellness initiatives by aligning the elements of their wellness programs with the topics and themes being observed each month.

Check out Wellable’s 2025 health observances calendar below for a complete list of the health topics to be covered this year.

Health Awareness And Observances

January 2025

Jan
3
International Mind-Body Wellness Day

Jan
22
Celebration of Life Day

Jan
24
National Compliment Day

Jan
31
National Fun at Work Day

February 2025

Feb
4

Feb
7
National Wear Red Day (for women’s heart health) – American Heart Association

Feb
14
National Donor DayDonate Life America

Feb 24 –
Mar 02
National Eating Disorders WeekNational Eating Disorders Association

March 2025

Mar
09-15
National Sleep Awareness WeekNational Sleep Foundation

Mar
10-16
Brain Awareness WeekDana Foundation

Mar
13

Mar
14
World Sleep DayWorld Sleep Society

Mar
17-23
National Drugs and Alcohol Facts WeekNational Institute on Drug Abuse

Mar
20
International Day of HappinessUnited Nations

Mar
25
American Diabetes Alert DayAmerican Diabetes Association

April 2025

Apr
2
World Autism Awareness DayUnited Nations

Apr
7
World Health DayWorld Health Organization (WHO)

Apr
7-13
National Public Health WeekAmerican Public Health Association

Apr
22

Apr
24-30

Apr
28
World Day for Safety and Health at Work United Nations

May 2025

May
5
World Hand Hygiene DayWHO

May
11-15
National Women’s Health WeekOffice on Women’s Health

May
31
World No Tobacco DayWHO

June 2025

Jun
14
World Blood Donor DayWHO

Jun
19
World Sickle Cell DaySickle Cell Disease Association of America

Jun
21
International Yoga DayUnited Nations

July 2025

August 2025

Aug
1-7
Breastfeeding Week WHO

Aug
1
World Lung Cancer DayLung Cancer Foundation of America

Aug
31
International Overdose Awareness DayDrug Enforcement Administration

September 2025

Sept
27
Family Health and Fitness Day

Sept
29
World Heart DayWorld Heart Federation

October 2025

Oct
10
World Mental Health DayWHO

Oct
20-24
National Health Education Week (USA)Society for Public Health Information

November 2025

December 2025

National Safe Toys and Gifts Month – Child and Family Services 

Dec
1
World AIDS DayNational AIDS Trust

Dec
3
International Day of Persons with DisabilitiesUnited Nations

Dec
4-8
National Influenza Vaccination WeekCDC

This article was last updated on November 1, 2024

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