May 2011 Holidays
| Holidays May, 2011 | Week Day | Date |
| Cinco de Mayo | Thursday | May 5, 2011 |
| Mother's Day | Sunday | May 8, 2011 |
| National Maritime Day | Sunday | May 22, 2011 |
| National Missing Children's Day | Wednesday | May 25, 2011 |
| Memorial Day | Monday | May 30, 2011 |
| Holidays May, 2011 | Week Day | Date |
| Cinco de Mayo | Thursday | May 5, 2011 |
| Mother's Day | Sunday | May 8, 2011 |
| National Maritime Day | Sunday | May 22, 2011 |
| National Missing Children's Day | Wednesday | May 25, 2011 |
| Memorial Day | Monday | May 30, 2011 |