New Year's Day
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
 ‹ 1676
1677
1678 › 
# Date Public holiday
1Friday, 1 January 1677 New Year's Day
2Wednesday, 17 March 1677 St. Patrick's Day
3Friday, 16 April 1677 Good Friday
4Monday, 19 April 1677 Easter Monday
5Monday, 3 May 1677 Early May Bank Holiday
6Monday, 31 May 1677 Spring Bank Holiday
7Monday, 12 July 1677 Orangemen's Day
8Monday, 30 August 1677 Late Summer Bank Holiday
9Monday, 27 December 1677 Christmas Day (substitute day)
10Tuesday, 28 December 1677 Boxing Day (substitute day)