Thailand calendar: December 2026
4 nationwide public holidays this month, 2 long weekends, no Buddhist holy-day alcohol ban.
This month in totals
December 2026
- Public holidays
- 4 days
- Bank or office closures only
- 0 days
- Alcohol ban days
- 0 days
- Days in a long weekend
- 4 days
Calendar
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5Public holiday, Long weekend | 6Long weekend | |
| 7Public holiday, Long weekend | 8 | 9 | 10Public holiday | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31Public holiday, Long weekend |
- Public holiday
- Alcohol ban day
- Long weekend
- Banks or offices only
Day by day
- 5 Dec (Sat)Birthday Anniversary of His Majesty King Bhumibol Adulyadej The Great, National Day and Thailand’s Father’s DayPublic holiday: government offices and banks close.
- 5 Dec – 7 DecLong weekend3 days off in a row, weekend included.
- 7 Dec (Mon)Substitution for King Bhumibol’s Birthday Anniversary, National Day and Father’s DayPublic holiday: government offices and banks close.
- 10 Dec (Thu)Constitution DayPublic holiday: government offices and banks close.
- 31 Dec (Thu)New Year’s EvePublic holiday: government offices and banks close.
- 31 Dec – 3 JanLong weekend4 days off in a row, weekend included.
New Year’s Eve
On the night of 31 December, licensed entertainment venues may stay open until 06:00 on 1 January (Ministry of Interior regulation on opening hours).
Usual weather this month
| Place | High / low °C | Rain mm | Rain days |
|---|---|---|---|
| Bangkok | 32.3 / 23.2 | 12 | 1.0 |
| Chiang Mai | 29.2 / 16.9 | 14 | 1.2 |
| Pattaya | 30.2 / 23.3 | 12 | 1.5 |
| Hua Hin | 29.8 / 23.3 | 12 | 1.3 |
| Ko Samui | 29.3 / 24.0 | 263 | 11.6 |
| Phuket (airport) | 31.3 / 23.1 | 86 | 7.7 |