New Year's Day
St. Patrick's Day
Easter Monday
May Day Bank Holiday
June Bank Holiday
Summer Bank Holiday
October Bank Holiday
Christmas Day
St. Stephen's Day (subs)
  January
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  April
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 ‹ 1642
1643
1644 › 
# Date Public holiday
1Thursday, 1 January 1643 New Year's Day
2Tuesday, 17 March 1643 St. Patrick's Day
3Monday, 6 April 1643 Easter Monday
4Monday, 4 May 1643 Early May Bank Holiday
5Monday, 1 June 1643 June Bank Holiday
6Monday, 3 August 1643 Summer Bank Holiday
7Monday, 26 October 1643 October Bank Holiday
8Friday, 25 December 1643 Christmas Day
9Monday, 28 December 1643 St. Stephen's Day (substitute day)