Himachal Pradesh celebrated 72nd Himachal Day on which date?

Himachal Pradesh celebrated 72nd Himachal Day on 15th April. Himachal Day is celebrated to commemorate its creation. The genesis of the Himachal Day Before independence, most of the areas of Himachal Pradesh was part of Punjab state and during that time this region was divided into four different regions such as Chamba, Mandi, Shimla, etc. After the independence, in 1948 the state was declared as a union territory. On the 15th April Chief Commission inaugurated this territory and after that this day was celebrated as 'Himachal Day' every year. Later in the 1970 the union territory was declared as a separate state.