All cities

Jamestown

UTC+0

Saint Helena · GMT

Dry season
00:45:35Live

Tue, 15 Sept 2026

00:00↑ 06:48↓ 18:0024:00
Sunrise
06:48
Sunset
18:00
Daylight
11.2hrs
Population
600
Season
Dry season
Next full moon
14 Jul
Buck Moon

Timezone Guide

Jamestown, Saint Helena runs on UTC+0. This time zone stays fixed year-round at UTC+0 — daylight saving time is not observed. There is a 4-hour difference between Jamestown and New York. Standard 9-to-6 working hours overlap for about 5 hours a day with New York. A good time to connect: 13:00–18:00 in Jamestown lines up with 09:00–14:00 in New York. There is a 1-hour difference between Jamestown and London. Standard 9-to-6 working hours overlap for about 8 hours a day with London. A good time to connect: 09:00–17:00 in Jamestown lines up with 10:00–18:00 in London. There is a 9-hour difference between Jamestown and Tokyo. Standard working hours don't overlap at all with Tokyo, so meetings need an early or late slot on one side. This timezone is also shared with cities such as Reykjavík, Accra, Dakar. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Jamestown.

Practical Info

Jamestown (Saint Helena) is home to roughly 600 people. Today brings about 11.2 hours of daylight: sunrise at 06:48, sunset at 18:00. This time zone stays fixed year-round at UTC+0 — daylight saving time is not observed. It sits in the Southern Hemisphere, about 16° south of the equator. Traffic drives on the left.

Flag

Saint Helena

Saint Helena

Capital

Jamestown 👑

Continent

Africa

Time Zone

GMT · Atlantic/St_Helena

Coordinates

15.93°S, 5.72°W

Currency

SHP (£)

Calling Code

+290

Driving Side

Left

Hemisphere

Southern

Language

English

Measurement System

Metric

Did You Know?

Where Napoleon Died

Napoleon was exiled to Saint Helena in 1815 and died there in 1821, on an island about 1,900 km from the nearest mainland. Jacob's Ladder, a staircase of 699 steps, climbs straight out of Jamestown up the valley wall.

The clock: Jamestown keeps UTC+0. The island had no airport until 2016, and the first one built proved too windy for scheduled large aircraft.

Annual Daylight

J13hF12.6hM12.2hA11.8hM11.4hJ11.2hJ11.3hA11.6hS12hO12.4hN12.8hD13.1h

Working Hours

6h overlap
JamestownUTC+0
06121824
Your locationUTC+3
06121824