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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36
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5 2026
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24 Nov
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august holiday 2026
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1980 calendar
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Calendar with week numbers and holidays
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