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Important Days in September 2026
All national and international days in September with dates and the key facts asked in competitive exams. Useful for school assemblies too.
September 2026: list of important days
| Date | Day | Type |
|---|---|---|
| 5 September | Teachers' Day Birth anniversary of Dr Sarvepalli Radhakrishnan, India's second President. | National |
| 8 September | International Literacy Day Proclaimed by UNESCO in 1966; first observed in 1967. | International |
| 10 September | World Suicide Prevention Day Organised by the International Association for Suicide Prevention with WHO since 2003. | International |
| 14 September | Hindi Diwas On 14 September 1949 the Constituent Assembly adopted Hindi in Devanagari script as the official language of the Union. | National |
| 15 September | Engineers' Day Birth anniversary of Sir M. Visvesvaraya (born 1861). Also International Day of Democracy. | Anniversary |
| 16 September | World Ozone Day The Montreal Protocol was signed on 16 September 1987. | International |
| 21 September | International Day of Peace Established by the UN General Assembly in 1981. | International |
| 27 September | World Tourism Day Marks the adoption of the UN World Tourism Organization's statutes in 1970. | International |
| 28 September | Bhagat Singh Jayanti Birth anniversary of revolutionary Bhagat Singh (born 1907). | Anniversary |
Important days in September: FAQ
- What are the important days in September 2026?
- 5 September: Teachers' Day; 8 September: International Literacy Day; 10 September: World Suicide Prevention Day; 14 September: Hindi Diwas; 15 September: Engineers' Day; 16 September: World Ozone Day; 21 September: International Day of Peace; 27 September: World Tourism Day; 28 September: Bhagat Singh Jayanti.
- Which national days are observed in India in September?
- Teachers' Day (5 September), Hindi Diwas (14 September), Engineers' Day (15 September), Bhagat Singh Jayanti (28 September).
- Which international days fall in September?
- International Literacy Day (8 September), World Suicide Prevention Day (10 September), World Ozone Day (16 September), International Day of Peace (21 September), World Tourism Day (27 September).