Public holidays 1640 in Japan - Regions comparison

Sunday, 1 January
New Year's Day

Monday, 2 January
New Year's Day (obs.)

Tuesday, 3 January
January 2 (obs.)

Monday, 9 January
Coming of Age Day

Saturday, 11 February
Foundation Day

Tuesday, 20 March
Vernal Equinox Day

Sunday, 29 April
Shōwa Day

Monday, 30 April
Shōwa Day (obs.)

Thursday, 3 May
Constitution Memorial Day

Friday, 4 May
Greenery Day

Saturday, 5 May
Children's Day

Monday, 16 July
Marine Day

Monday, 17 September
Respect-for-Aged Day

Sunday, 23 September
Autumnal Equinox Day

Monday, 24 September
Autumnal Equinox Day (obs.)

Monday, 8 October
Health and Sports Day

Saturday, 3 November
Culture Day

Friday, 23 November
Labor Thanksgiving Day

Sunday, 23 December
Emperor's Birthday

Monday, 24 December
Emperor's Birthday (obs.)

Monday, 31 December
New Year's Eve

	public holiday
	not public holiday