New Year's Day
St. Patrick's Day
Easter Monday
June Bank Holiday
Summer Bank Holiday
October Bank Holiday
Christmas Day
St. Stephen's Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1669
1670
1671 › 
# Date Public holiday
1Wednesday, 1 January 1670 New Year's Day
2Monday, 17 March 1670 St. Patrick's Day
3Monday, 7 April 1670 Easter Monday
4Monday, 2 June 1670 June Bank Holiday
5Monday, 4 August 1670 Summer Bank Holiday
6Monday, 27 October 1670 October Bank Holiday
7Thursday, 25 December 1670 Christmas Day
8Friday, 26 December 1670 St. Stephen's Day