| Definitions |
| Winter |
Starts the day after the New Year's holiday weekend and runs through the second Thursday in March. |
| Spring |
Starts the Friday after the second Thursday in March and runs to the Thursday before the first Friday in May. |
| Summer |
Starts the first Friday in May and runs through Labor Day. |
| Fall |
Starts the day after Labor Day and runs through the Thursday before Thanksgiving Day. |
| Holiday |
Starts the Friday before Thanksgiving Day and runs through the New Year's holiday weekend. |
| 2005 |
January 3, 2005 - January 2, 2006; 365 days. |
| 2006 |
January 3, 2006 - January 1, 2007; 364 days. |