TIME ZONE CONVERTER
New York to London
Time Converter
Convert New York, United States to London, United Kingdom. Compare dates, seasonal differences and meeting hours.
New York is 4h or 5h behind London in 2026, depending on the date.
9 AM New York = 2 PM London
Selected date: November 3, 2026.
THE QUICK REFERENCE
CSVNew York to London conversion table
November 3, 2026 · Date changes are marked.
View the full 24-hour table
| New York | London |
|---|---|
| 12:00 AM | 5:00 AM |
| 1:00 AM | 6:00 AM |
| 2:00 AM | 7:00 AM |
| 3:00 AM | 8:00 AM |
| 4:00 AM | 9:00 AM |
| 5:00 AM | 10:00 AM |
| 6:00 AM | 11:00 AM |
| 7:00 AM | 12:00 PM |
| 8:00 AM | 1:00 PM |
| 9:00 AM | 2:00 PM |
| 10:00 AM | 3:00 PM |
| 11:00 AM | 4:00 PM |
| New York | London |
|---|---|
| 12:00 PM | 5:00 PM |
| 1:00 PM | 6:00 PM |
| 2:00 PM | 7:00 PM |
| 3:00 PM | 8:00 PM |
| 4:00 PM | 9:00 PM |
| 5:00 PM | 10:00 PM |
| 6:00 PM | 11:00 PM |
| 7:00 PM | 12:00 AM +1 day |
| 8:00 PM | 1:00 AM +1 day |
| 9:00 PM | 2:00 AM +1 day |
| 10:00 PM | 3:00 AM +1 day |
| 11:00 PM | 4:00 AM +1 day |
Starting with the London working day
These examples start on 2026-11-03 in London.
09:00 London04:00 →New York · 2026-11-03
17:00 London12:00 →New York · 2026-11-03
ONE CLOCK TIME. THE WHOLE YEAR.
Year CSV09:00 New York to London throughout 2026
Keeping 09:00 on the New York clock produces 2 different destination clock/date answers in 2026. The ranges below use New York calendar dates, including transition days.
| Dates in New York · 2026 | London answer | Source → destination offsets | Explore |
|---|---|---|---|
| Jan 1 – Mar 766 dates | 14:00Same date | UTC−05:00 → UTC | |
| Mar 8 – Mar 2821 dates | 13:00Same date | UTC−04:00 → UTC | |
| Mar 29 – Oct 24210 dates | 14:00Same date | UTC−04:00 → UTC+01:00 | |
| Oct 25 – Oct 317 dates | 13:00Same date | UTC−04:00 → UTC | |
| Nov 1 – Dec 3161 dates | 14:00Same date | UTC−05:00 → UTC |
Every calendar date is included, not just workdays. Date ranges include both endpoints. Based on IANA 2026e; future rules may change.
DON’T LOSE A DAY
When does New York time become a different date in London?
Your complete source day: 2026-11-03. Each range shows which destination date to use.
New York · 2026-11-0300:00–19:00UTC−05:00
London · 2026-11-0305:00–24:00UTC Same date
New York · 2026-11-0319:00–24:00UTC−05:00
London · 2026-11-0400:00–05:00UTC Next day
Range starts are included; ends are excluded. 24:00 means midnight at the end of that date. Repeated hours appear separately with their UTC offsets. The strip is proportional to elapsed time.
THE BIGGER PICTURE
2026A year of time differences.
How London compares with New York throughout 2026.
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
+5h
+4h
+5h
+4h
+5h
Both New York and London change their clocks in 2026. The chart shows whether those changes alter the difference.
See exact change periods
| From (UTC, inclusive) | Until (UTC, exclusive) | London vs New York |
|---|---|---|
| 1 Jan 2026, 00:00 UTC | 8 Mar 2026, 07:00 UTC | 5h ahead |
| 8 Mar 2026, 07:00 UTC | 29 Mar 2026, 01:00 UTC | 4h ahead |
| 29 Mar 2026, 01:00 UTC | 25 Oct 2026, 01:00 UTC | 5h ahead |
| 25 Oct 2026, 01:00 UTC | 1 Nov 2026, 06:00 UTC | 4h ahead |
| 1 Nov 2026, 06:00 UTC | 1 Jan 2027, 00:00 UTC | 5h ahead |
CLOCK CHANGES
What changes at the next clock adjustment?
Exact periods outside the most common difference in 2026
The most frequent difference has London 5h ahead relative to New York. Exceptions:
| From (UTC, inclusive) | Until (UTC, exclusive) | Compared with New York |
|---|---|---|
| 8 Mar 2026, 07:00 UTC | 29 Mar 2026, 01:00 UTC | 4h ahead |
| 25 Oct 2026, 01:00 UTC | 1 Nov 2026, 06:00 UTC | 4h ahead |
PLAN BEYOND A SINGLE DAY
Daily CSVNew York–London working hours through 2026
Every date calculated with your working windows. 261 selected New York workdays; public holidays are not applied.
Least shared time3h
Most common3h
Most shared time4h
Days without a 60-min slot0 / 261
A start time that survives the whole year.
Start a 60-minute meeting in New York 09:00–11:00.
These starts fit both working windows on every selected New York workday in 2026, using a 15-minute start grid. The end of each range is the last valid start.
New York: 09:00–17:00, Mon, Tue, Wed, Thu, Fri. London: 09:00–17:00, Mon, Tue, Wed, Thu, Fri.
Calculation details and repeated hours
Overnight shifts belong to their start weekday. Host workday means the source calendar date. Repeated local times use the first occurrence.
TWO PLACES. ONE CONNECTION.
≈ 5,570 km apartAcross the map. Across the clock.
THE DETAILS THAT MATTER
New York to London: useful answers
Why is the New York to London difference sometimes 4 hours and sometimes 5 hours?
New York is 4h or 5h behind London in 2026, depending on the date. Both New York and London change their clocks in 2026. The chart shows whether those changes alter the difference.
Does the New York–London time difference change in 2026?
The published rules produce 5 periods with 2 different offsets in 2026. See the annual chart for the exact boundaries of each period.
Does this conversion change the calendar date?
09:00 in New York on 2026-11-03 is 14:00 in London on 2026-11-03. This selected time stays on the same date in both places. Other times can cross midnight.
Can New York and London meet during working hours?
Your selected working windows share 3h on 2026-11-03. The planner above checks the whole meeting duration and shows suitable start times. Edit the windows to match your team.
Related time-zone meanings and conversions
Choose the question you need answered
Calculated with IANA 2026e. Working hours are your preferences; public holidays and calendar availability are not included. Our methodology