New Year's Day
Samil Day
Samil Day
Children's Day
Memorial Day
Liberation Day
National Foundation Day
Hangeul Day
Christmas Day
  January
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 ‹ 1839
1840
1841 › 
# Date Public holiday
1Wednesday, 1 January 1840 New Year's Day
2Sunday, 1 March 1840 Independence Movement Day
3Monday, 2 March 1840 Independence Movement Day
4Tuesday, 5 May 1840 Children's Day
5Saturday, 6 June 1840 Memorial Day
6Saturday, 15 August 1840 Liberation Day
7Saturday, 3 October 1840 National Foundation Day
8Friday, 9 October 1840 Hangeul Day
9Friday, 25 December 1840 Christmas Day