What time is it in Jamestown right now?

The clock at the top of this page shows the current local time in Jamestown, Saint Helena, updated every second from your device's clock and the IANA time zone rules for Atlantic/St_Helena. Jamestown is the same time as UTC right now.

What time zone is Jamestown in?

Jamestown uses GMT (Greenwich Mean Time). Its IANA time zone identifier is Atlantic/St_Helena, and the current UTC offset is UTC+0.

Does Jamestown observe daylight saving time?

No. Jamestown stays on UTC+0 all year, so the difference to cities that do change their clocks, such as New York or London, shifts by an hour twice a year.

How do I schedule a meeting with someone in Jamestown?

Open the time zone converter for Jamestown to see what a given time there is for you, or use the meeting planner to find the hours when both of you are at work. A Cal.com booking link does the conversion for your guests automatically: they see your availability in their own time zone and pick a slot that works.

Current local time in Jamestown, Saint Helena, Saint Helena

Jamestown is on GMT (Greenwich Mean Time), UTC+0. Jamestown does not observe daylight saving time, so the offset is the same all year.

Jamestown, Saint Helena

12:24 PM:42GMT

Tuesday, October 27, 2026

UTC+0

Country: Saint Helena
Region: Saint Helena
Lat/Long: 15°55'S / 5°43'W
Elevation: 10 m
Population: 637
Currency: Pound (SHP)
Languages: English
Dialling code: +290

Time zone in Jamestown

Time zone
GMT
Greenwich Mean Time
UTC offset
UTC+0
The same time as UTC
Daylight saving
None
Same offset all year
Next clock change
None scheduled
Jamestown keeps UTC+0

Jamestown keeps the time of the IANA zone Atlantic/St_Helena, the one time zone in use in Saint Helena. Jamestown does not observe daylight saving time, so the offset is the same all year.

About GMT Time zone converter for Jamestown Meeting planner for Jamestown

Sunrise and sunset in Jamestown today

Sunrise
5:48 AM
Sunset
6:25 PM
Day length
12 hours 37 minutes
Date
Tue, Oct 27, 2026

Times are local to Jamestown for Tue, Oct 27, 2026, computed for 15°55'S / 5°43'W.

Time difference between Jamestown and other cities

The current local time in major cities around the world and how far each is ahead of or behind Jamestown. Differences change when either side moves its clocks.

Current time in world cities compared to Jamestown
City	Local time	Compared to Jamestown
New YorkUnited States	Tue 8:24 AM	−4h (behind)
Los AngelesUnited States	Tue 5:24 AM	−7h (behind)
ChicagoUnited States	Tue 7:24 AM	−5h (behind)
TorontoCanada	Tue 8:24 AM	−4h (behind)
Mexico CityMexico	Tue 6:24 AM	−6h (behind)
São PauloBrazil	Tue 9:24 AM	−3h (behind)
LondonUnited Kingdom	Tue 12:24 PM	Same time
ParisFrance	Tue 1:24 PM	+1h (ahead)
BerlinGermany	Tue 1:24 PM	+1h (ahead)
MadridSpain	Tue 1:24 PM	+1h (ahead)
JohannesburgSouth Africa	Tue 2:24 PM	+2h (ahead)
DubaiUnited Arab Emirates	Tue 4:24 PM	+4h (ahead)
MumbaiIndia	Tue 5:54 PM	+5h 30m (ahead)
SingaporeSingapore	Tue 8:24 PM	+8h (ahead)
ShanghaiChina	Tue 8:24 PM	+8h (ahead)
TokyoJapan	Tue 9:24 PM	+9h (ahead)
SydneyAustralia	Tue 11:24 PM	+11h (ahead)
AucklandNew Zealand	Wed 1:24 AM	+13h (ahead)

Frequently asked questions

Place data from GeoNames (CC BY 4.0). Times follow the IANA time zone database; sunrise and sunset are computed for the city's coordinates.