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Time difference between London and New Jersey

World time board
London · United KingdomUTC+01:00
08:48 AM
FRI 02.10.2026
Now 08:48 AM|Live
LONDONUTC+01:00United Kingdom
08:48 AMFri 02.10
THU 01.10FRI 02.10SAT 03.10SUN 04.10
NEW JERSEYUTC-04:00United States
03:48 AMFri 02.10
THU 01.10FRI 02.10SAT 03.10SUN 04.10
OverlapLongest shared window · 4h
Drag or scroll · click an hour · ◀ ▶ by hour · 3 days of range
Work–
daydawn / dusknight
Time difference
London is 5 hours ahead
Changes with DST
Yes
Day difference
Same day
Typical workday overlap (9am–6pm)
4 hours
LondonNew Jersey
00:0019:00-1
01:0020:00-1
02:0021:00-1
03:0022:00-1
04:0023:00-1
05:0000:00
06:0001:00
07:0002:00
08:0003:00
09:0004:00
10:0005:00
11:0006:00
12:0007:00
13:0008:00
14:0009:00
15:0010:00
16:0011:00
17:0012:00
18:0013:00
19:0014:00
20:0015:00
21:0016:00
22:0017:00
23:0018:00

How the time difference changes over the next 12 months

PeriodDifference
until October 25, 2026London is 5 hours ahead
October 25, 2026 – November 1, 2026London is 4 hours ahead
November 1, 2026 – March 14, 2027London is 5 hours ahead
March 14, 2027 – March 28, 2027London is 4 hours ahead
from March 28, 2027London is 5 hours ahead

Both change their clocks, but on different dates, so for part of the year the difference is an hour off.

Working hours

With a 9:00 AM–6:00 PM working day in both places, the shared hours are 2:00 PM–6:00 PM in London, which is 9:00 AM–1:00 PM in New Jersey (4 hours a day).

From midnight to 5:00 AM in London, it is still the previous day in New Jersey.

Frequently asked questions

What is the time difference between London and New Jersey?
London is 5 hours ahead of New Jersey. October 25, 2026 – November 1, 2026: London is 4 hours ahead of New Jersey.
Does the time difference between London and New Jersey change during the year?
Yes. Both change their clocks, but on different dates, so for part of the year the difference is an hour off. October 25, 2026 – November 1, 2026: London is 4 hours ahead of New Jersey.

London · New Jersey

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