St. Patrick’s Day 1980
– 17 March – was in
week 12
Monday 17 – Sunday 23 March 1980
Holidays
Mon, 17 Mar:
St. Patrick’s Day
Calendar with all holidays in 1980
Enter a week number or a date
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e.g.
17
,
41 2025
,
15 Jun
or
new year’s day 2025
.
1980 calendar
Week
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.ie
Calendar with week numbers and holidays
How-to
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