January

February

March

Week of Solidarity with the Peoples Struggling against Racism and Racial Discrimination, 21-27 March (A/RES/34/24)
21 Mar
World Meteorological Day (WMO/EC-XII/Res.6)
23 Mar

April

May

June

World Blood Donor Day (WHA Resolution 58.13)
14 Jun

July

August

September

International Day of Police Cooperation (A/RES/77/241)
07 Sep
International Day for Interventional Cardiology (A/RES/76/302)
16 Sep

October

World Post Day (UPU/1969/Res.C.11)
09 Oct

November

World Day for the Prevention of and Healing from Child Sexual Exploitation, Abuse and Violence (A/RES/77/8)
18 Nov

December