The following is a list of holidays for 2020 which are recognized by Solano Irrigation District and the dates they will be observed:
| New Year's Day |
Wednesday, January 1 |
| President's Day |
Monday, February 17 |
| Memorial Day |
Monday, May 25 |
| Independence Day |
Friday, July 3 |
| Labor Day |
Monday, September 7 |
| Columbus Day |
Monday, October 12 |
| Thanksgiving Day |
Thursday, November 26 |
| Day after Thanksgiving |
Friday, November 27 |
| Christmas Eve |
Thursday, December 24 |
| Christmas Day |
Friday, December 25 |
| New Year's Eve |
Thursday, December 31 |