Below is the date of YDPB Negeri Sembilan’s Birthday on year 2024 and 2025.
| Year | Date | Day | Holiday | States | |||
|---|---|---|---|---|---|---|---|
| 2021 | 14 Jan | Thu | YDPB Negeri Sembilan's Birthday | Negeri Sembilan | |||
| 2022 | 14 Jan | Fri | YDPB Negeri Sembilan's Birthday | Negeri Sembilan | |||
| 2023 | 14 Jan | Sat | YDPB Negeri Sembilan's Birthday | Negeri Sembilan | |||
| 2024 | 14 Jan | Sun | YDPB Negeri Sembilan's Birthday | Negeri Sembilan | |||
| 2024 | 15 Jan | Mon | YDPB Negeri Sembilan's Birthday Holiday | Negeri Sembilan |
Every 14th January is YDPB Negeri Sembilan’s Birthday. It is a public holiday for Negeri Sembilan. All states in Malaysia are having a hereditary monarch known as “Sultan”, except Negeri Sembilan is having Yang Di-Pertuan Besar (YDPB) instead. Unlike Sultan, YDPB is selected by a council with a set of guidelines when the current one passed away.