Date facts
Sunday, January 30, 2011
January 30, 2011 is day 30 of 365, in ISO week 4. There are 335 days left in 2011 after this date.
Weekday
Sunday
Calendar weekday
Day of year
30
of 365
ISO week
4
Week-year 2011
Days remaining
335
In 2011
Weeks start on Monday and use ISO week numbers. Sunday is week 4 of 2011.