Date Occasion Tonga Japan
01 January (Sun) New Year’s Day
02 January (Mon) New Year’s Day (observed)
09 January (Mon) Coming of Age Day
11 February (Sat) National Foudation Day
20 March (Mon) Vernal Equinox Day
14 April (Fri) Good Friday
17 April (Mon) Easter Monday
25 April (Tue) ANZAC Day
29 April (Sat) Showa Day
03 May (Wed) Constitution Day
04 May (Thu) Greenery Day
05 May (Fri) Children’s Day
05 June (Mon) Emancipation Day (Observed)
04 July (Tue) King George Tupou VI Day
17 July (Mon) Marine Day
11 August (Fri) Mountain Day
18 September (Sat) Crown Prince’s Birthday (Observed)
18 September (Mon) Respect for Aged Day
23 September (Sat) Autumnal Equinox
09 October (Mon) Health and Sports Day
03 November (Fri) Culture Day
06 November (Mon) Constitution Day (Observed)
23 November (Thu) Labour Thanksgiving Day
04 December (Mon) King George Tupou I Day
23 December (Sat) Emperor’s Birthday
25 December (Mon) Christmas Day
26 December (Tue) Boxing Day
29 December (Fri) End of Year Holiday
30 December (Sat) End of Year Holiday