Current Time in Jamestown, Saint Helena

9:40:12 AM

09:40:12

GMT (Greenwich Mean Time) · UTC

Atlantic/St_Helena

Clock format
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Time zone details

Jamestown does not observe daylight saving time in 2026

Daylight in Jamestown

Sunrise6:20 AMSolar noon12:19 PMSunset6:17 PM
Clock change statusNo clock changes are scheduled for Jamestown in the next 12 monthsView scheduleWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
Saint Helena
Administrative area
Saint Helena
Place type
City or town
Country currency
St. Helena Pound (SHP)

Practical

Languages
English
Dialing code
+290
Population
637
Elevation
10 m

Geography

Geographic coordinates
15° 56' S / 5° 43' W
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Popular conversions (current offsets)

Jamestown to WT 1 hour aheadJamestown to WAT 1 hour aheadJamestown to CEST 2 hours aheadJamestown to CVT 1 hour behindJamestown to SAST 2 hours aheadJamestown to CAT 2 hours ahead

All times shown relative to Jamestown local time

Clock changes in Jamestown

2026

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
11 hr 57 min52 sec longer than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
New MoonMoon illumination2%
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Saturday, September 12, 2026

View Jamestown on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
11 hr 57 min52 sec longer than the previous day
Solar noon
(70.0° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
New Moon (2% illuminated)
Moonrise
Moonset
Previous principal phase
New Moon — Friday, September 11, 2026 at
Next principal phase
First Quarter — Friday, September 18, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
11 hr 57 min52 sec longer than the previous day
11 hr 58 min53 sec longer than the previous day
11 hr 59 min52 sec longer than the previous day
12 hr 00 min53 sec longer than the previous day
12 hr 01 min53 sec longer than the previous day
12 hr 02 min53 sec longer than the previous day
12 hr 03 min53 sec longer than the previous day

Weather forecast for Jamestown

Temperature unit
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Plan around Jamestown

Upcoming public holidays in Saint Helena

  1. Christmas Day
  2. Boxing Day
  3. Boxing Day (substitute day)

Nearby scheduled airports for Jamestown, Saint Helena

Saint Helena International AirportHLEMedium airport7.9 km east-southeast

Source: OurAirports record · HLE / FHSH

About 7.9 km (4.9 mi) east-southeast of Jamestown

Scheduled airline service in source data

View Jamestown area on map

Frequently asked questions

What time zone is Jamestown in?
Jamestown currently uses Greenwich Mean Time (GMT). Its IANA time zone is Atlantic/St_Helena.
When is the next clock change in Jamestown?
No clock changes are scheduled for Jamestown in the next 12 months
Does Jamestown observe daylight saving time?
Jamestown does not observe daylight saving time in 2026
What is the UTC offset in Jamestown right now?
Jamestown is currently UTC