For many years, the Diocese of Reno and many of its parishes have recognized the holidays listed below. St. Rose of Lima has followed the tradition, as other parishes have, by not having a midweek Mass, and/or the parish office is closed.
| January 3 | New Year's Day |
| January 17 | Martin Luther King Day |
| February 21 | President's Day |
| April 15 | Good Friday |
| May 30 | Memorial Day |
| July 4 | Independence Day |
| September 4 | Labor Day |
| October 27 | Nevada Day |
| November 10 | Veteran's Day |
| November 23 | Thanksgiving Day |
| November 24 | Family Day |
| December 24-25 | Christmas |
| December 29-Jan 1 | New Year's |