Week 1
Monday 29 December 1980 – Sunday 4 January 1981
Holidays
Thu, 1 Jan:
New Year’s Day
Calendar with all holidays in 1981
Enter a week number or a date
➜
e.g.
6
,
26 2025
,
7 April
or
august holiday 2025
.
1981 calendar
Week
number
.ie
Calendar with week numbers and holidays
How-to
☰
