London to Syosset time converter

Syosset is 5 hours behind London. When it is 9:00 AM in London, it is 4:00 AM in Syosset.

London BST

Tuesday, October 20, 2026

Syosset EDT

Monday, October 19, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Syosset
New York, United States
Mon, Oct 19
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Syosset conversion table

Every hour of today in London and the matching time in Syosset. Light rows are typical working hours (9:00–18:00).

LondonSyosset
12:00 AM7:00 PM−1 day
1:00 AM8:00 PM−1 day
2:00 AM9:00 PM−1 day
3:00 AM10:00 PM−1 day
4:00 AM11:00 PM−1 day
5:00 AM12:00 AM
6:00 AM1:00 AM
7:00 AM2:00 AM
8:00 AM3:00 AM
9:00 AM4:00 AM
10:00 AM5:00 AM
11:00 AM6:00 AM
12:00 PM7:00 AM
1:00 PM8:00 AM
2:00 PM9:00 AM
3:00 PM10:00 AM
4:00 PM11:00 AM
5:00 PM12:00 PM
6:00 PM1:00 PM
7:00 PM2:00 PM
8:00 PM3:00 PM
9:00 PM4:00 PM
10:00 PM5:00 PM
11:00 PM6:00 PM

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in Syosset).

Daylight saving time and the difference

The difference changes during the year because London and Syosset switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 20, 2027: -5h

Distance

London and Syosset are 5,529 km (3,436 miles) apart in a straight line.

More conversions

Syosset to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to SyossetLos Angeles to SyossetChicago to SyossetToronto to SyossetSão Paulo to SyossetParis to SyossetBerlin to SyossetMoscow to SyossetDubai to SyossetNew Delhi to SyossetBangkok to SyossetSingapore to Syosset

Questions and answers

What is the time difference between London and Syosset?

Syosset is 5 hours behind London.

What time is it in Syosset when it is 9 AM in London?

When it is 9:00 AM in London, it is 4:00 AM in Syosset.

When is the best time to call Syosset from London?

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in Syosset).

Does the time difference between London and Syosset change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.