Tonga has a total of 20 holidays in 2021. In the table below, you will find the details of the holidays and when they are observed. All the information display below is also available via our API as well as downloadable as a csv. Signup here to get started.

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Holiday	Date	Details
New Year's Day	Friday, January 1, 2021	New Year’s Day is the first day of the year, or January 1, in the Gregorian calendar.
March Equinox	Saturday, March 20, 2021	March Equinox in Tonga (Nuku'alofa)
Good Friday	Friday, April 2, 2021	Good Friday is a global Christian observance two days before Easter Sunday.
Easter Monday	Monday, April 5, 2021	Easter Monday is the day after Easter Sunday.
ANZAC Day	Sunday, April 25, 2021	ANZAC Day is a public holiday in Tonga
Emancipation Day	Friday, June 4, 2021	Emancipation Day is a observance in Tonga
Day off for Emancipation Day	Monday, June 7, 2021	Day off for Emancipation Day is a public holiday in Tonga
June Solstice	Monday, June 21, 2021	June Solstice in Tonga (Nuku'alofa)
Birthday of His Majesty King Tupou VI	Sunday, July 4, 2021	Birthday of His Majesty King Tupou VI is a public holiday in Tonga
Day off for Birthday of His Majesty King Tupou VI	Monday, July 5, 2021	Birthday of His Majesty King Tupou VI is a public holiday in Tonga
Birthday of Crown Prince Tupouto'a-'Ulukalala	Friday, September 17, 2021	Birthday of Crown Prince Tupouto'a-'Ulukalala is a public holiday in Tonga
September Equinox	Wednesday, September 22, 2021	September Equinox in Tonga (Nuku'alofa)
Constitution Day	Thursday, November 4, 2021	Constitution Day is a public holiday in Tonga
Day off for Constitution Day	Monday, November 8, 2021	Constitution Day is a public holiday in Tonga
Anniversary of the Coronation of King Tupou I	Saturday, December 4, 2021	Anniversary of the Coronation of King Tupou I is a public holiday in Tonga
Day off for Anniversary of the Coronation of King Tupou I	Monday, December 6, 2021	Anniversary of the Coronation of King Tupou I is a public holiday in Tonga
December Solstice	Tuesday, December 21, 2021	December Solstice in Tonga (Nuku'alofa)
Christmas Day	Saturday, December 25, 2021	Christmas Day is one of the biggest Christian celebrations and falls on December 25 in the Gregorian calendar.
Boxing Day	Sunday, December 26, 2021	Boxing Day is a public holiday in Tonga
Day off for Boxing Day	Monday, December 27, 2021	Boxing Day is a public holiday in Tonga