Current local time in JamestownSaint Helena, Saint Helena
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Atlantic/St_HelenaUTC+0
Jamestown keeps Greenwich Mean Time (GMT, UTC+0) all year, with no daylight saving. Its IANA time zone is Atlantic/St_Helena.
Daylight saving time in Jamestown
Jamestown does not observe daylight saving time. It stays on UTC+0 all year, so its difference from places that do change their clocks — most of Europe and North America — shifts by an hour twice a year, even though nothing changes locally.
Cities on the same time as Jamestown
These places show the same clock as Jamestown every day of the coming year, clock changes included.
- In other countries
Abidjan (Ivory Coast), Bamako (Mali), Casablanca (Morocco), Dakar (Senegal), Kumasi (Ghana), Ouagadougou (Burkina Faso), Lomé (Togo), Conakry (Guinea)
Jamestown time zone at a glance
- IANA time zone
- Atlantic/St_Helena
- UTC offset
- UTC+0
- Daylight saving
- Not observed
- Next clock change
- None in the next 14 months
- Country
- Saint Helena
- Region
- Saint Helena
- Coordinates
- -15.92°, -5.72°
- Population
- 637
- Local date
- —
Sunrise and sunset in Jamestown today
Computed from Jamestown's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.
- Sunrise
- —
- Sunset
- —
- Solar noon
- —
- Day length
- —
- Civil dawn
- —
- Civil dusk
- —
- Golden hour ends
- —
- Golden hour begins
- —
Jamestown time difference from major cities
| City | Local time now | Jamestown is |
|---|---|---|
| New York CityUnited States | — | 4h ahead |
| LondonUnited Kingdom | — | 1h behind |
| DubaiUnited Arab Emirates | — | 4h behind |
| SingaporeSingapore | — | 8h behind |
| TokyoJapan | — | 9h behind |
| SydneyAustralia | — | 11h behind |
Need a different pair? Compare any two cities or convert a specific time.
Jamestown time: questions and answers
- What time is it in Jamestown right now?
- The clock at the top of this page shows the live local time in Jamestown, updated every second from your device's clock. Jamestown keeps Greenwich Mean Time (GMT, UTC+0) all year, with no daylight saving.
- What time zone is Jamestown in?
- Jamestown is in the IANA time zone Atlantic/St_Helena: Greenwich Mean Time (GMT, UTC+0) all year, with no daylight saving.
- Does Jamestown observe daylight saving time?
- No. Jamestown stays on UTC+0 all year, so its difference from places that do change their clocks shifts twice a year even though nothing changes locally.
- Which cities share Jamestown's time?
- Abidjan, Bamako, Casablanca, Dakar, Kumasi, Ouagadougou keep the same clock as Jamestown all year.
Planning something with Jamestown?
- Find a meeting time — the hours that overlap between Jamestown and your team.
- Convert a time — turn a time in Jamestown into yours, or the other way round.
- Compare office hours — when Jamestown offices and yours are both open.
- Send a calendar invite — with the Atlantic/St_Helena time zone set correctly.