King's Birthday 2026
28 September 2026 · Monday
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- Applies in:
- state/territory (Western Australia)
Dates in other years
- King's Birthday 202529 September 2025
- King's Birthday 202628 September 2026
- King's Birthday 202727 September 2027
Official sources
Verified by the Calendana editorial team · Last updated: 17 June 2026
- When is King's Birthday 2026?
- In 2026, King's Birthday falls on 28 September 2026 (Monday).
- Does the date of King's Birthday change each year?
- No. King's Birthday falls on the same date every year.