Christmas 1780
– December 25 – was in
week 52
Monday, December 25 – Sunday, December 31, 1780
Holidays
Mon, Dec 25:
Christmas
Calendar with all holidays in 1780
Enter a week number or a date
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e.g.
12
,
35 2025
,
25 June
, or
veterans day 2025
.
1780 calendar
Week
number
.com
Calendar with week numbers and holidays
How-to
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