New Year's Day (subs)
St. Patrick's Day
Good Friday
Easter Monday
May Day Bank Holiday
Spring Bank Holiday
Orangemen's Day
Late Summer Bank Hol.
Christmas Day (subs)
Boxing Day (subs)
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1660
1661
1662 › 
# Date Public holiday
1Monday, 3 January 1661 New Year's Day (substitute day)
2Thursday, 17 March 1661 St. Patrick's Day
3Friday, 15 April 1661 Good Friday
4Monday, 18 April 1661 Easter Monday
5Monday, 2 May 1661 Early May Bank Holiday
6Monday, 30 May 1661 Spring Bank Holiday
7Tuesday, 12 July 1661 Orangemen's Day
8Monday, 29 August 1661 Late Summer Bank Holiday
9Monday, 26 December 1661 Christmas Day (substitute day)
10Tuesday, 27 December 1661 Boxing Day (substitute day)