| Holiday Name: | Sikkim State Day |
| Type: | State |
| Nickname: | Sikkim Diwas |
| Observedby: | Sikkim, India |
| Significance: | The day the state of Sikkim was formed by the Thirty-sixth Amendment of the Constitution of India in 1975. |
| Date: | May 16 |
| Duration: | 1 day |
| Frequency: | Annual |
| Celebrations: | Parades |
Sikkim State Day is celebrated on May 16, to commemorate the formation of Sikkim as the 22nd state of India in 1975.[1] [2]