January
2— no observances —
Health Observance Calendar
WHO Western Pacific Region observances, awareness days and weeks across the calendar year. Years group together — click any card to read that year's article.
Year:
February
— no observances —
March
9- 08 International Women's Day 2023
- 24 World Tuberculosis Day 2023
- 08 International Women’s Day 2024
- 20 World Oral Health Day 2024
- 24 World TB Day 2024
- 08 INTERNATIONAL WOMEN’S DAY 2025
- 24 World Tuberculosis Day 2025
- 20 World Oral Health Day 2026
- 24 World TB Day 2026
— no observances —
April
8- 24 World Immunization Week 2023
- 25 World Malaria Day 2023
- 24 World Immunization Week 2024
- 25 World Malaria Day 2024
- 24 World Immunization Week 2025
- 25 World Malaria Day 2025
- 24 World Immunization Week 2026
- 25 World Malaria Day 2026
— no observances —
May
5- 31 World No Tobacco Day 2023
- 31 World No Tobacco Day 2024
- 31 World No Tobacco Day 2025
- 12 International Nurses Day 2026
- 31 World No Tobacco Day 2026
— no observances —
June
3— no observances —
July
5- 25 World Drowning Prevention Day 2022
- 28 World Hepatitis Day 2022
- 25 World Drowning Prevention Day 2024
- 25 World Drowning Prevention Day 2025
- 28 World Hepatitis Day 2025
— no observances —
August
3— no observances —
September
6- 10 World Suicide Prevention Day 2022
- 28 World Rabies Day 2022
- 10 World Suicide Prevention Day 2023
- 17 World Patient Safety Day 2023
- 28 World Rabies Day 2024
- 28 World Rabies Day 2025
— no observances —
October
4- 10 World Mental Health Day 2022
- 10 World Mental Health Day 2023
- 10 World Mental Health Day 2024
- 09 World Sight Day 2025
— no observances —
November
9- 18 World Antimicrobial Awareness Week 2022
- 18 World AMR Awareness Week 2023
- 25 16 Days of Activism Against Gender-Based Violence 2023
- 14 World Diabetes Day 2024
- 17 Cervical Cancer Elimination 2024
- 14 World Diabetes Day 2025
- 17 Cervical Cancer Elimination Day of Action 2025
- 17 Cervical Cancer Elimination Day of Action 2025
- 17 Cervical Cancer Elimination Day of Action 2025
— no observances —
December
5- 01 World AIDS Day 2022
- 12 Universal Health Coverage Day 2022
- 12 Universal Health Coverage Day 2023
- 01 World AIDS Day 2025
- 12 World UHC Day 2025
— no observances —