Does Jamestown observe daylight saving time?

No. Jamestown stays on UTC+00:00 all year, and no clock change is scheduled in the next 12 months.

What is the time difference between Jamestown and London?

London is on the same time as Jamestown right now. The gap changes during the year because London changes its clocks for daylight saving time.

When do working hours in Jamestown overlap with New York and London?

New York's 09:00–17:00 overlaps Jamestown's for 3 hours today (14:00–17:00 Jamestown time); London's 09:00–17:00 overlaps Jamestown's for 8 hours today (09:00–17:00 Jamestown time).

Current Time in Jamestown, St. Helena — GMT

UTC+00:00No clock changesAtlantic/St_Helena

Jamestown, St. Helena

07:06:09 PM

Thursday, November 5, 2026

Quick answer

The current time in Jamestown, St. Helena is 7:06 PM on Thursday, November 5, 2026. Jamestown is on GMT (UTC+00:00) all year; no clock change is scheduled in the next 12 months.

Pronunciation

Jamestown

Time zone and daylight saving time in Jamestown

Time zone (IANA): Atlantic/St_Helena
Current offset: GMT (UTC+00:00)
Daylight saving: No clock changes

Jamestown does not change its clocks: it stays on UTC+00:00 all year.

Sun & twilight

Today

Sunrise

05:44 AM

Sunset

06:28 PM

Day length

12h 44m

Solar noon (sun highest): 12:06 PM

Daylight on the solstices

December solstice (December 21, 2026): 13h 4m
June solstice (June 21, 2027): 11h 11m

Time difference and working-hours overlap

Today's values; working day 09:00–17:00 in both places.

City	Local time	Difference	Their 09:00–17:00 in Jamestown	Overlap with Jamestown
New York	14:06	−5 h	14:00–22:00	3 h (14:00–17:00)
São Paulo	16:06	−3 h	12:00–20:00	5 h (12:00–17:00)
London	19:06	0 h	09:00–17:00	8 h (09:00–17:00)
Lagos	20:06	+1 h	08:00–16:00	7 h (09:00–16:00)
Paris	20:06	+1 h	08:00–16:00	7 h (09:00–16:00)
Johannesburg	21:06	+2 h	07:00–15:00	6 h (09:00–15:00)

Frequently Asked Questions

Does Jamestown observe daylight saving time?: No. Jamestown stays on UTC+00:00 all year, and no clock change is scheduled in the next 12 months.
What is the time difference between Jamestown and London?: London is on the same time as Jamestown right now. The gap changes during the year because London changes its clocks for daylight saving time.
When do working hours in Jamestown overlap with New York and London?: New York's 09:00–17:00 overlaps Jamestown's for 3 hours today (14:00–17:00 Jamestown time); London's 09:00–17:00 overlaps Jamestown's for 8 hours today (09:00–17:00 Jamestown time).

Time in other cities, compared with Jamestown

Tools

Sources

Time zone rules: IANA tz database, applied when the page is generated; the clock runs in your browser. Sun times: NOAA solar equations at 15.92°S, 5.72°W (GeoNames). About our sources.