The Queen's Birthday is a national holiday in Thailand. In the table below, you will find when The Queen's Birthday is official marked and celebrated in Thailand over a span of 15 years. All the information display below is also available via our API as well as downloadable as a csv. Signup here to get started.

Our API allows you to specify the State and Region as part of the API requests, thereby limiting the requests to a particular state or city. View the API documentation for a full description of the supported countries, states and regions.

Year Day of the Week Date Name
2010
Thursday August 12 The Queen's Birthday
2011
Friday August 12 The Queen's Birthday
2012
Monday August 13 The Queen's Birthday observed
2013
Monday August 12 The Queen's Birthday
2014
Tuesday August 12 The Queen's Birthday
2015
Wednesday August 12 The Queen's Birthday
2016
Friday August 12 The Queen's Birthday
2017
Monday August 14 The Queen's Birthday observed
2018
Monday August 13 The Queen's Birthday observed
2019
Monday August 12 The Queen's Birthday
2020
Wednesday August 12 The Queen's Birthday
2021
Thursday August 12 The Queen's Birthday
2022
Friday August 12 The Queen's Birthday
2023
Saturday August 12 The Queen's Birthday
2024
Monday August 12 The Queen's Birthday
2025
Tuesday August 12 The Queen's Birthday

These dates may be modified as official changes are announced, so please check back regularly for updates or sign up for our newsletter to receive regular updates. All updates are automatically added to our API as well.

Our team of holiday editors are continuously monitoring for changes from government agencies and local authorities to this data to ensure we're providing the most accurate information possible. If you happen to notice an error, please get in touch.