1980 Holidays and Events in Thailand
| Additional Information | Date | Name |
|---|---|---|
| 1/1/1980, Tue | New Year's Day | |
| 2/16/1980, Sat | Chinese New Year | |
| 2/17/1980, Sun | Chinese New Year | |
| 2/18/1980, Mon | Chinese New Year | |
| 2/19/1980, Tue | Chinese New Year | |
| 2/20/1980, Wed | Chinese New Year | |
| 2/21/1980, Thu | Chinese New Year | |
| 2/22/1980, Fri | Chinese New Year | |
| 3/1/1980, Sat | Makha Bucha Day | |
| 4/6/1980, Sun | Chakri Day | |
| 4/7/1980, Mon | Chakri Day: Additional Observance Day | |
| 4/13/1980, Sun | Songkran Festival | |
| 4/14/1980, Mon | Songkran Festival | |
| 4/15/1980, Tue | Songkran Festival | |
| 5/1/1980, Thu | National Labor Day | |
| 5/5/1980, Mon | Coronation Day | |
| 5/29/1980, Thu | Wisakha Bucha Day | |
| 7/1/1980, Tue | Bank Half Year Holiday | |
| 7/27/1980, Sun | Asarnha Bucha Day | |
| 8/12/1980, Tue | Queen's Birthday | |
| 10/23/1980, Thu | Chulalong Korn Day | |
| 12/5/1980, Fri | King's Birthday | |
| 12/10/1980, Wed | Constitution Day | |
| 12/31/1980, Wed | New Year's Eve |