Thailand Holidays and Chiang Mai Festivals, 2009
January
- 10 - (Saturday) - Children's Day
- 16 - (Friday) - Teachers' Day
- 26 - (Monday) - Chinese New Year's Day
February
- 9 - (Monday) - Makha Bucha
- 14 - (Saturday) - Valentines Day
- 24 - (Tuesday) - Artists' Day
April
- 6 - (Monday) - Chakri Memorial Day
- 13 - 15 (Monday - Wednesday) - Songkran Festival Day
May
- 1 - (Friday) - National Labour Day
- 5 - (Tuesday) - Coronation Day
- 8 - (Friday) - Visakha Bucha Day
- 11 - (Monday) -Royal Ploughing Ceremony Day
July
- 1 - (Wesnesday) - Mid-year Bank holiday
- 7 - (Tuesday) - Asarnha Bucha Day
- 8 - (Wednesday) - Khao Phansa Day (Buddhist Lent Day)
August
- 12 - (Wednesday) - HM The Queen's Birthday / Mother's Day
October
- 2 - (Sunday) - Auk Phansa (End of Buddist Lent Day)
- 23 - (Friday) - Chulalongkorn Memorial Day
November
- 2 - (Monday) - Loy Krathong Day / Yee Peng Festival
December
- 5 - (Saturday) - HM The King's Birthday / Father's Day
- 7 - (Monday) - Substitution day for H.M The King's Birthday
- 10 - (Thursday) - Constitution Day
- 31 - (Thursday) - New Year's Eve
