What time zone is Jamestown in?

Jamestown is in Greenwich Mean Time (UTC), Atlantic/St_Helena. Standard time is UTC.

Does Jamestown use daylight saving time?

No. Jamestown stays on UTC all year.

Time in Jamestown

Greenwich Mean Time (UTC, UTC)

Current local time: 19:48

Next DST change: No offset change in the next year.

Current local time in Jamestown: 19:48 · 10 Nov 2026

Jamestown time zone

Time zone

UTC+0 · UTC+0standard time

No clock change is expected in the next year.

No clock changes this year.

All of Saint Helena uses Greenwich Mean Time.

UTC+0 · UTC+0Saint HelenaNo daylight saving time

Zones with matching offsets and clock changes over the next year are grouped together.

Time difference from Jamestown

Time difference

Current local times and work-hour overlap with Jamestown
City	Local time	Difference	Planner
London	19:48	Same time	Compare Jamestown and London
New York	14:48	5 h behind	Compare Jamestown and New York
Los Angeles	11:48	8 h behind	Compare Jamestown and Los Angeles
Berlin	20:48	1 h ahead	Compare Jamestown and Berlin
Dubai	23:48	4 h ahead	Compare Jamestown and Dubai
New Delhi	01:18+1 day	5 h 30 min ahead	Compare Jamestown and New Delhi
Singapore	03:48+1 day	8 h ahead	Compare Jamestown and Singapore
Tokyo	04:48+1 day	9 h ahead	Compare Jamestown and Tokyo
Sydney	06:48+1 day	11 h ahead	Compare Jamestown and Sydney
Copenhagen	20:48	1 h ahead	Compare Jamestown and Copenhagen

Sun in Jamestown today

Daylight

12h 48m today - 0h 17m less than the longest day and 1h 37m more than the shortest day.

Calculated from coordinates; sunrise and sunset are approximate.

About Jamestown

City facts

Country: Saint Helena
Region: Saint Helena
Population: 637
Dialing code
Currency: SHP · Pound
Coordinates: -15.9249°, -5.7182°

Public holidays in Saint Helena

Holidays

Dec252026
Christmas Day
Friday · in 45 days
Nationallong weekend
Dec262026
Boxing Day
Saturday · in 46 days
National
Dec282026
Boxing Day (substitute day)
Monday · in 48 days
Nationallong weekend
Jan12027
New Year’s Day
Friday · in 52 days
Nationallong weekend
Mar262027
Good Friday
Friday · in 136 days
Nationallong weekend

Airports near Jamestown

Airports

HLE
Saint Helena International Airport
9 km south-east
Same local time

Same time zone

Same time

Same time zone rules

Matching offsets and clock changes over the next year.

Same UTC offset right now

Londonmatches until 28 Mar 2027
Birminghammatches until 28 Mar 2027
Dublinmatches until 28 Mar 2027
Glasgowmatches until 28 Mar 2027
Manchestermatches until 28 Mar 2027
Sheffieldmatches until 28 Mar 2027
Leedsmatches until 28 Mar 2027
Lisbonmatches until 28 Mar 2027

Nearby cities

Nearby

Mossamedes1915 km · 1 h ahead - no DST
Camucuio2045 km · 1 h ahead - no DST
Lubango2062 km · 1 h ahead - no DST
Baía Farta2071 km · 1 h ahead - no DST
Navegantes2092 km · 1 h ahead - no DST
Benguela2093 km · 1 h ahead - no DST
Catumbela2112 km · 1 h ahead - no DST
Lobito2112 km · 1 h ahead - no DST

Common questions

Quick answers

01What time zone is Jamestown in?: Jamestown uses Atlantic/St_Helena: UTC+0 (UTC+0).
02Does Jamestown have daylight saving time?: No. This time zone does not observe daylight saving time this year.
03What is the time difference between Jamestown and London?: Jamestown is same time relative to London right now.
04What is a good time to call Jamestown from New York?: A shared working-hours option: 11:00-12:00 in New York = 16:00-17:00 in Jamestown.

Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.

Common questions

Quick answers

01What time zone is Jamestown in?: Jamestown is in Greenwich Mean Time (UTC), Atlantic/St_Helena. Standard time is UTC.
02Does Jamestown use daylight saving time?: No. Jamestown stays on UTC all year.
03What is the time difference between Jamestown and UTC?: Jamestown is UTC all year.

Time in Jamestown

Christmas Day

Boxing Day

Boxing Day (substitute day)

New Year’s Day

Good Friday

Saint Helena International Airport

Same time zone rules

Same UTC offset right now