Arizona does not change its clocks
Most of Arizona stays on standard time all year, so its gap to the rest of the US shifts twice annually without anything changing locally.
2026-06-15 09:00 · America/Phoenix → America/Los_Angeles
Mon, 2026-06-15, 09:00 in America/Phoenix is Mon, 2026-06-15, 09:00 in America/Los_Angeles.
2026-06-15T16:00:00.000Z
From
America/Phoenix
Mon, 2026-06-15, 09:00
UTC−07:00 · MST
To
America/Los_Angeles
Mon, 2026-06-15, 09:00
UTC−07:00 · PDT
What to watch for
Note
America/Phoenix does not observe daylight saving
America/Phoenix keeps the same offset all year, so its clocks never change. If the other zone does observe it, the gap between them shifts twice a year even though nothing changes on this side.
Upcoming clock changes
America/Phoenix
No clock changes — this zone keeps one offset all year.
America/Los_Angeles
2026-11-01T09:00:14.062Z
Clocks fall back an hour: the wall clock returns to 01:00, so that hour happens twice.
UTC−07:00 → UTC−08:00 (PDT → PST)
2027-03-14T10:00:00.000Z
Clocks jump forward an hour: 01:59 is followed by 03:00, and the times in between never happen.
UTC−08:00 → UTC−07:00 (PST → PDT)
Convert your own time
Use the form on the home page, or call the API or MCP server. This page is also available as markdown.