Thailand public holidays in December 2099
Official non-working public holidays in Thailand, 2099.
Thailand, 2099 — December
4 public holidays
| Date | Holiday | Weekday | When | Type |
|---|---|---|---|---|
| 5 December | HM King Bhumibol Adulyadej the Great's Birthday; National Day; National Father's Day | Saturday | in 26688 days | Public holiday |
| 7 December | HM King Bhumibol Adulyadej the Great's Birthday (in lieu); National Day (in lieu); National Father's Day (in lieu) | Monday | in 26690 days | Public holiday |
| 10 December | Constitution Day | Thursday | in 26693 days | Public holiday |
| 31 December | New Year's Eve | Thursday | in 26714 days | Public holiday |
Working days in 2099
- Working days in 2099: 244
- Free days in 2099: 121
- Public holidays in 2099: 21
A free day is a Saturday, a Sunday or a public holiday — one rule on every page of this site.