April 12 ::World Aviation and Cosmonautics Day
April 13 :Jallianwala Day
April 18 :World Heritage Day
April 22 :Earth Day
April 23 :World Book Day
April 24: Manav Ekta Divas
May 1 :May Day (Workers' Day; International Labour Day)
May 3 :World Press Freedom Day
May 8 :V-E Day
May 8 :World Red Cross Day
May 9 :Mothers' Day
May 13 :National Solidarity Day
May 21 :Anti-terrorism Day
May 24 :Commonwealth Day
May 15 :International Day of Families
May 17 :World Telecommunication Day
May 29 :Everest Day
May 29 :Mount Everest Day
May 31: No-Tobacco Day
June 4 :International Day of Innocent Children Victims of Aggression
June 15 :World Environment Day
June 18 :Goa Liberation Day
June 25 :UN Charter Signing Day
June 26 :Anti-Emergency Day
June 26 :International Day Against Drug Abuse and Illicit Trafficking
June 27 :World Diabetes Day
June 28: Poors' Day
July 1 :Doctors Day
July 11 :World Population Day
August 1 :World Breast Feeding Day
August 1-:7 Breast Feeding Week
August 6 :Hiroshima Day
August 9 :Nagasaki Day
August 9 :Quit India Day
August 15 :Independence Day
August 20 :Sadhbhavana Divas
August 29 :National Sports Day
September 5 :Teachers' Day
September 8 :World Literacy Day
September 16 :World Ozone Day
September 27: World Tourism Day
October 1 International Day for the Elderly
October 2 :World Vegetarian Day
October 5 :World Habitat Day
October 7 :International Day for Natural Disaster Reduction
October 8 :Air Force Day
October 9 :Post Office Day
October 9 :World Post Day
October 14 :World Standards Day
October 16 :World Food Day
October 21 :Police Commemoration Day
October 24: UN Day