Does London observe daylight saving time?

Yes. London is on BST (UTC+1) now, and its clocks go back 1 hour on Sun, Oct 25, to GMT (UTC+0).

Does New York observe daylight saving time?

Yes. New York is on EDT (UTC-4) now, and its clocks go back 1 hour on Sun, Nov 1, to EST (UTC-5).

What time is it in New York when it's 9 AM in London?

4:00 AM in New York, on the same day.

London to New York Meeting Planner

New York is 5 hours behind London right now. Their working days overlap for 3 hours today.

London · United Kingdom

12:57 AM

Sun, Oct 18 · BST · summer time

New York · United States

7:57 PM

Sat, Oct 17 · EDT · summer time

Best Meeting Times Between London and New York

2:00 PM to 5:00 PM in London (9:00 AM to 12:00 PM in New York). That's when both cities are inside working hours, 9 AM to 5 PM, giving 3 hours of overlap today.

Who's meeting

2 of 4 places

LondonOrganizerUnited Kingdom ·· summer time12:57AMnow
New YorkUnited States ·· summer time7:57PMYesterday · now

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Add up to 4 places by city, country, time zone or abbreviation, like Tokyo, India or JST. Press "/" to jump here.

Date in London

Working hours, everywhere

Best times to meet

Sunday, October 18, 2026, in London time.

2:00PMBest · OptimalWorking hours in London (14:00) and New York (09:00).
3:00PMOption 2 · OptimalWorking hours in London (15:00) and New York (10:00).
4:00PMOption 3 · OptimalWorking hours in London (16:00) and New York (11:00).

The whole day

Pick any slot in the Fit row, or use the arrow keys there, to make it the meeting time.

Each column is a one-hour slot of the first place's day. The Fit row grades how well the slot suits everyone; each row shows the local time and whether it's working hours there.
Fit
LondonBST
New YorkEDT
UTC	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22

Working hours (09–17)Just outside (07–09, 17–20)Late evening (20–23)NightFit: optimal, good, possible, poor

Your meeting

London2:00 PM BSTSun, Oct 18
New York9:00 AM EDTSun, Oct 18
UTC2026-10-18 13:00 UTC

What will it cost? Try the meeting cost calculator.

Time difference between London and New York

New York is 5 hours behind London right now: New York is on EDT (UTC-4) and London on BST (UTC+1). That changes on Sun, Oct 25, when clocks go back in London: then New York is 4 hours behind London.

Time difference between London and New York over the next 12 months
From	Difference	Why
Now	New York 5 hours behind	—
Sun, Oct 25	New York 4 hours behind	Clocks go back in London
Sun, Nov 1	New York 5 hours behind	Clocks go back in New York
Sun, Mar 14, 2027	New York 4 hours behind	Clocks go forward in New York
Sun, Mar 28, 2027	New York 5 hours behind	Clocks go forward in London

London is on Greenwich Mean Time. New York is on Eastern Standard Time.

Frequently Asked Questions: London & New York Scheduling

What is the time difference between London and New York?: New York is 5 hours behind London right now: New York is on EDT (UTC-4) and London on BST (UTC+1). That changes on Sun, Oct 25, when clocks go back in London: then New York is 4 hours behind London.
What is the best time to schedule a meeting between London and New York?: 2:00 PM to 5:00 PM in London (9:00 AM to 12:00 PM in New York). That's when both cities are inside working hours, 9 AM to 5 PM, giving 3 hours of overlap today.
Does London observe daylight saving time?: Yes. London is on BST (UTC+1) now, and its clocks go back 1 hour on Sun, Oct 25, to GMT (UTC+0).
Does New York observe daylight saving time?: Yes. New York is on EDT (UTC-4) now, and its clocks go back 1 hour on Sun, Nov 1, to EST (UTC-5).
What time is it in New York when it's 9 AM in London?: 4:00 AM in New York, on the same day.

Or see every city pair, or plan with more places in the meeting planner.