Thai Buddhist Calendar 2025. Comprehensive list of national public holidays that are celebrated in thailand during 2025 with dates and information on the origin and meaning of holidays. Why do thais use the buddhist calendar system to tell years?
The date 1st december 2567 in the thai calendar is the same as the date 1st december 2024 in the international gregorian calendar. Songkran (thai name：เทศกาลสงกรานต์), the thai new year, is the most important festival in thailand.