HM King Bhumibol Adulyadej the Great's Birthday (in lieu); National Day (in lieu); National Father's Day in Thailand

View the global HM King Bhumibol Adulyadej the Great's Birthday (in lieu); National Day (in lieu); National Father's Day guide

HM King Bhumibol Adulyadej the Great's Birthday (in lieu); National Day (in lieu); National Father's Day is recognized as a holiday in one or more jurisdictions.

HM King Bhumibol Adulyadej the Great's Birthday (in lieu); National Day (in lieu); National Father's Day is observed in Thailand. Check the holiday dates, observance information and calendar details below.