Below is the date of Sultan of Selangor’s Birthday on year 2025.
| Year | Date | Day | Holiday | States | |||
|---|---|---|---|---|---|---|---|
| 2023 | 11 Dec | Mon | Sultan of Selangor's Birthday | Selangor | |||
| 2024 | 11 Dec | Wed | Sultan of Selangor's Birthday | Selangor | |||
| 2025 | 11 Dec | Wed | Sultan of Selangor's Birthday | Selangor | |||
| 2026 | 11 Dec | Fri | Sultan of Selangor's Birthday | Selangor |
Every 11st December is a public holiday in Selangor for Sultan of Selangor’s Birthday.