Holiday detail

King Bhumibol's Birthday (in lieu)

King Bhumibol's Birthday (in lieu) is an official holiday in Thailand.

Quick facts

Date Monday, December 7, 2026
Type Regular holiday
Countdown 66 days away
Official

Long-weekend note

This holiday creates a 3-day weekend from December 5-7, 2026.

No extra leave day is needed for this break.

See all long weekends

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