2 September: World Coconut Day
4 September: World Chocolate Day
5 September: International Day of Charity
5 September: Teachers Day (Birthday of Sarvepalli Radhakrishnan)
8 September: International Literacy Day [UNESCO]
12 September: United Nations Day for South-South Cooperation
13 September: World First Aid Day
14 September: World Fraternity and Apology DayHindi Divas
15 September: Engineer’s Day (In the honour of Sir M.Visvesvaraya (1861-1962), who was a notable Indian engineer and also the Diwaan of Mysore)
15 September: International Day of Democracy
16 September: World Ozone Day
20 September: International Red Panda Day
21 September: Alzheimer’s Day
21 September: International Day of Peace
26 September: International Day for the Total Elimination of Nuclear Weapons
27 September: World Tourism Day
28 September: World Rabies Day
29 September: World Heart Day
29 September: World Coffee Day
29 September: World Maritime Day