When do the clocks change next?
The next transitions for a zone, found from the runtime data rather than a table that goes stale.
2026-06-15 12:00 · America/New_York → Europe/London
Mon, 2026-06-15, 12:00 in America/New_York is Mon, 2026-06-15, 17:00 in Europe/London.
2026-06-15T16:00:00.000Z
From
America/New_York
Mon, 2026-06-15, 12:00
UTC−04:00 · EDT
To
Europe/London
Mon, 2026-06-15, 17:00
UTC+01:00 · GMT+1
Upcoming clock changes
America/New_York
2026-11-01T06:00:14.062Z
Clocks fall back an hour: the wall clock returns to 01:00, so that hour happens twice.
UTC−04:00 → UTC−05:00 (EDT → EST)
2027-03-14T07:00:00.000Z
Clocks jump forward an hour: 01:59 is followed by 03:00, and the times in between never happen.
UTC−05:00 → UTC−04:00 (EST → EDT)
Europe/London
2026-10-25T01:00:00.000Z
Clocks fall back an hour: the wall clock returns to 01:00, so that hour happens twice.
UTC+01:00 → UTC+00:00 (GMT+1 → GMT)
2027-03-28T01:00:00.000Z
Clocks jump forward an hour: 00:59 is followed by 02:00, and the times in between never happen.
UTC+00:00 → UTC+01:00 (GMT → GMT+1)
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.