New Year's Day
Easter Monday
Labor Day
Ascension Day
Pentecost Monday
National Day
Assumption of Mary
All Saints' Day
Armistice Day
King's Day
Christmas 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, 7 April 1670 Easter Monday
3Thursday, 1 May 1670 Labor Day
4Thursday, 15 May 1670 Ascension Day
5Monday, 26 May 1670 Pentecost Monday
6Monday, 21 July 1670 National Day
7Friday, 15 August 1670 Assumption of Mary
8Saturday, 1 November 1670 All Saints' Day
9Tuesday, 11 November 1670 Armistice Day
10Saturday, 15 November 1670 King's Day
11Thursday, 25 December 1670 Christmas Day