February 2 ⇒ World Wetlands Day
February 28 ⇒ National Science Day
March 2 ⇒ World Forestry Day
March 23 ⇒ World Meteorological Day
April 7 ⇒ World Health Day
April 22 ⇒ Earth Day
May 22 ⇒ International Day of Biological Diversity
June 5 ⇒ World Environment Day
June 17 ⇒ Van Mahotsav Week
July 11 ⇒ World Population Day
August 20 ⇒ Akshay Urja Divas (Energy Day)
September 22 ⇒ Care Tree Day
October 1 ⇒ World Wild Life Week
October 16 ⇒ World Food Day
November 14 ⇒ Children's Day
December 14 ⇒ National Energy Conservation