New Year's Day
St. Patrick's Day
St. Patrick's Day (subs)
Easter Monday
May Day Bank Holiday
June Bank Holiday
Summer Bank Holiday
October Bank Holiday
Christmas Day
St. Stephen's Day
  January
  February
  March
  April
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  June
  July
  August
  September
  October
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  December
 ‹ 1646
1647
1648 › 
# Date Public holiday
1Tuesday, 1 January 1647 New Year's Day
2Sunday, 17 March 1647 St. Patrick's Day
3Monday, 18 March 1647 St. Patrick's Day (substitute day)
4Monday, 22 April 1647 Easter Monday
5Monday, 6 May 1647 Early May Bank Holiday
6Monday, 3 June 1647 June Bank Holiday
7Monday, 5 August 1647 Summer Bank Holiday
8Monday, 28 October 1647 October Bank Holiday
9Wednesday, 25 December 1647 Christmas Day
10Thursday, 26 December 1647 St. Stephen's Day