Below is the date of Sultan of Selangor’s Birthday on year 2021 and 2022.
|2021||11 Dec||Sat||Sultan of Selangor's Birthday||Selangor|
|2022||11 Dec||Sun||Sultan of Selangor's Birthday||Selangor|
|2022||12 Dec||Mon||Sultan of Selangor's Birthday (Replacement Holiday)||Selangor|
Every 11st December is a public holiday in Selangor for Sultan of Selangor’s Birthday.