New Year's Day
Good Friday
Easter Monday
Labour Day
Ascension Day
Whit Monday
Day of German Unity
Christmas Day
Boxing Day
  January
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  March
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  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1637
1638
1639 › 
# Date Public holiday
1Friday, 1 January 1638 New Year's Day
2Friday, 2 April 1638 Good Friday
3Monday, 5 April 1638 Easter Monday
4Saturday, 1 May 1638 Labour Day
5Thursday, 13 May 1638 Ascension Day
6Monday, 24 May 1638 Whit Monday
7Sunday, 3 October 1638 Day of German Unity
8Saturday, 25 December 1638 Christmas Day
9Sunday, 26 December 1638 Boxing Day