2011 was a common year with 365 days. It starts on a Saturday and ends on a Saturday, and has 52 ISO weeks. There are 260 weekdays (Mon–Fri) and 105 weekend days; excluding the 9 US federal holidays that fall on weekdays, 2011 has about 251 working days.
| Fact | Value |
|---|---|
| Days | 365 |
| Leap year | No |
| Starts on | Saturday |
| Ends on | Saturday |
| ISO weeks | 52 |
| Weekdays (Mon–Fri) | 260 |
| US federal working days | 251 |
| Friday the 13ths | May |
| Chinese zodiac (from Lunar New Year) | Rabbit |
Key dates in 2011
| Holiday | Date |
|---|---|
| New Year’s Day | Saturday, January 1, 2011 |
| Easter Sunday (Western) | Sunday, April 24, 2011 |
| Mother’s Day (US) | Sunday, May 8, 2011 |
| Father’s Day (US) | Sunday, June 19, 2011 |
| Memorial Day | Monday, May 30, 2011 |
| Labor Day (US) | Monday, September 5, 2011 |
| Halloween | Monday, October 31, 2011 |
| Thanksgiving (US) | Thursday, November 24, 2011 |
| Christmas Day | Sunday, December 25, 2011 |
Age if born in 2011
Someone born in 2011 turns 15 on their birthday in 2026 (and is 14 before it). Use the age calculator for an exact age in years, months and days.
Need a span? Count the days between two dates, find the week number or day of the year.