The following is a list of Abacus 21 Business Holidays for the Year 2010:
| Day |
Date |
Holiday |
| Friday |
12/25/09 |
Christmas Day (2009) |
| Friday |
01/01/10 |
New Year's Day |
| Monday |
02/15/10 |
President's Day |
| Monday |
05/31/10 |
Memorial Day (Observed) |
| Monday |
07/05/10 |
Independence Day (Observed) |
| Monday |
09/06/10 |
Labor Day |
| Thursday |
11/25/10 |
Thanksgiving Day |
| Friday |
11/26/10 |
Thanksgiving Friday |
| Friday |
12/24/10 |
Christmas (Observed Chistmas Eve) |
| Friday |
12/31/10 |
New Year's Day (Observed New Year's Eve) |
In addition, Abacus 21 typically closes early and/or has reduced Staffing on the following days:
- Christmas Eve 2009 (Thursday, December 24, 2009) closing around 1:00pm
- New Year's Eve 2009 (Thursday, December 31, 2009) closing around 1:00pm
- Good Friday (April 2, 2010) closing around 1:00pm
- Thursday before Christmas-Eve 2010 (Thursday, December 23, 2010) closing around 1:00pm
- Thursday before New Year's Eve 2010 (Thursday, December 30, 2010) closing around 1:00pm
