Sikkim Day

Sikkim State Day is celebrated on May 16, to commemorate the formation of Sikkim as the 22nd state of India in 1975.^[1][2]

Sikkim State Day
Also called	Sikkim Diwas
Observed by	Sikkim, India
Significance	The day the state of Sikkim was formed by the Thirty-sixth Amendment of the Constitution of India in 1975.
Celebrations	Parades
Date	May 16
Frequency	Annual