TimezoneCalculator

New York to London time

For about three weeks each March the gap shrinks from five hours to four, because the US moves its clocks before the UK does. Pick a date and time in New York to see the exact time in London.

From

Named zone: offset follows its rules on the chosen date. Includes New York.

UTC instant2026-03-16T13:00:00.000Z

RFC 95572026-03-16T09:00:00-04:00[America/New_York]

Unique local time — no disambiguation needed.

To

  1. America/New_YorkNew York
    Source
    09:00
    Mon 16 Mar 2026UTC-04:00daylight time
  2. Europe/LondonLondon
    Named zone
    13:00
    Mon 16 Mar 2026UTC+00:00+4h vs sourcestandard time
  3. UTC
    Named zone
    13:00
    Mon 16 Mar 2026UTC+00:00+4h vs sourcestandard time

22:00–07:00 07:00–09:00, 18:00–22:00 09:00–18:00 working hours (planner)Day boundary shows the new date number. Shading is by clock hour, not sunrise.

Copy, export or save these zones

The .ics file is a calendar artifact, not a booking or a guaranteed alarm. Files are generated on this device.

New York and London through 2026

Offsets on the 15th of each month (computed at build time with tzdata 2025a (runtime-reported); the converter above recalculates live in your browser)
MonthNew YorkLondonLondon vs New York
JanUTC-05:00UTC+00:00+5:00
FebUTC-05:00UTC+00:00+5:00
MarUTC-04:00UTC+00:00+4:00
AprUTC-04:00UTC+01:00+5:00
MayUTC-04:00UTC+01:00+5:00
JunUTC-04:00UTC+01:00+5:00
JulUTC-04:00UTC+01:00+5:00
AugUTC-04:00UTC+01:00+5:00
SepUTC-04:00UTC+01:00+5:00
OctUTC-04:00UTC+01:00+5:00
NovUTC-05:00UTC+00:00+5:00
DecUTC-05:00UTC+00:00+5:00

Clock changes that affect this pair in 2026

  • 8 Mar 2026: New York moves from UTC-05:00 to UTC-04:00.
  • 29 Mar 2026: London moves from UTC+00:00 to UTC+01:00.
  • 25 Oct 2026: London moves from UTC+01:00 to UTC+00:00.
  • 1 Nov 2026: New York moves from UTC-04:00 to UTC-05:00.

Future dates use the rules known when this page was built and when your browser’s data was last updated. Governments can change them. For other cities use the time zone converter.

Questions

How many hours ahead is London of New York?

In 2026, between +4:00 and +5:00 hours, depending on the date. The table on this page shows each month and the exact change dates under current rules.

Does this account for daylight saving time?

Yes. The converter uses the named zones America/New_York and Europe/London, so the offset for the date you enter is applied, and it asks if the time is skipped or repeated.