Date facts
Friday, January 23, 2004
January 23, 2004 is day 23 of 366, in ISO week 4. There are 343 days left in 2004 after this date.
Weekday
Friday
Calendar weekday
Day of year
23
of 366
ISO week
4
Week-year 2004
Days remaining
343
In 2004
Weeks start on Monday and use ISO week numbers. Friday is week 4 of 2004.