Date facts
Monday, January 23, 1978
January 23, 1978 is day 23 of 365, in ISO week 4. There are 342 days left in 1978 after this date.
Weekday
Monday
Calendar weekday
Day of year
23
of 365
ISO week
4
Week-year 1978
Days remaining
342
In 1978
Weeks start on Monday and use ISO week numbers. Monday is week 4 of 1978.