The King's Birthday holiday is a moveable feast celebrating the birthday of King Charles III.
Listed below are the countries who observe King's Birthday as a public holiday. If the holiday is observed over several days, these are listed below.
Monday June 8th 2026
| Country | Name |
|---|---|
 Australia |
Sovereign’s Birthday |
Monday September 28th 2026
| Country | Name |
|---|---|
| Australia |
King's Birthday |
Monday October 5th 2026
| Country | Name |
|---|---|
| Australia |
King's Birthday |
Translate this page
Office Holidays provides calendars with dates and information on public holidays and bank holidays in key countries around the world.
Newsletter
Sign up to receive a weekly email update on forthcoming public holidays around the world in your inbox every Friday.