Deployments/Yearly calendar/2025
See also the calendar for 2024.
| What | When | Deployment decision | What happened? |
|---|---|---|---|
| New Year's Day | Mon 1 Jan | No deploys | |
| 1st week of 2025 (silent work week) | Tue 7–Thu 9 Jan | No Train (1.44.0-wmf.11) | |
| Martin Luther King Jr Day | Mon 20 Jan | ? | |
| U.S. Presidents' Day | Mon 17 Feb | ? | |
| Northward Switchover: Services + Traffic | ~21 Mar | ? | |
| Northward Switchover: Mediawiki | ~21 Mar | ? | |
| Earth Day | Tue 22 Apr | ? | |
| U.S. Memorial Day | Mon 26 May | ? | |
| Juneteenth | Thu 19 Jun | ? | |
| U.S. July Holiday | Thu 3 Jul | ? | |
| Fourth of July | Fri 4 Jul | ? | |
| International Day of the World’s Indigenous Peoples | Fri 8 Aug | ? | |
| U.S. Labor Day | Mon 1 Sep | ? | |
| Southward Switchover: Services + Traffic | ~21 Sep | ? | |
| Southward Switchover: Mediawiki | ~21 Sep | ? | |
| Columbus Day (also Indigenous Peoples' Day) | Mon 13 Oct | ? | |
| Veterans' Day | Tue 11 Nov | ? | |
| Thanksgiving & Day-after-Thanksgiving | Thu 27–Fri 28 Nov | ? | |
| End of Year Holiday | Wed 24–Wed 31 Dec | No trains or deploys |