Week 1

Monday 3 – Sunday 9 January 1977

Holidays

Mon, 3 Jan:: New Year’s Day (substitute day)

Calendar with all holidays in 1977

Enter a week number or a date

e.g. 52, 25 2026, 3 Apr or st. stephen’s day (substitute day) 2026.

Weeknumber.ie
Calendar with week numbers and holidays
How-to

About Weeknumber.ie
Privacy and cookies