The Guadeloupe time difference is −4 hours from London and +1 hour from New York in winter, and −5 hours and 0 hours in summer (UK and US daylight saving seasons; Guadeloupe does not change its clocks).
In practice, when it is noon in London it is 08:00 in Pointe-à-Pitre during UK winter time (GMT) and 07:00 during British Summer Time. When it is noon in New York, it is 13:00 in Pointe-à-Pitre during Eastern Standard Time and 12:00 during Eastern Daylight Time.
Our travel deals for Time difference
Affiliate links: we earn a commission, at no extra cost to you.
FlightsKiwi.comCompare flights and airline combinations to Time difference.Compare flights
Live local time
Calculated by your browser from the IANA time zone database.
Time in Guadeloupe: key facts
- Time zone: UTC−4, IANA identifier
America/Guadeloupe - Difference with London: −4 h in UK winter (GMT), −5 h during British Summer Time
- Difference with New York: +1 h during Eastern Standard Time, 0 h during Eastern Daylight Time
- Daylight saving in Guadeloupe: no, local time stays the same all year
- Next clock changes: UK on Sunday 25 October 2026 (BST to GMT) and Sunday 28 March 2027; US on Sunday 1 November 2026 (EDT to EST) and Sunday 14 March 2027
Time difference between London, New York and Guadeloupe
| Time in London | In Pointe-à-Pitre (UK winter, GMT) | In Pointe-à-Pitre (UK summer, BST) |
|---|---|---|
| 08:00 | 04:00 | 03:00 |
| 12:00 | 08:00 | 07:00 |
| 18:00 | 14:00 | 13:00 |
| 22:00 | 18:00 | 17:00 |
| Time in New York | In Pointe-à-Pitre (US winter, EST) | In Pointe-à-Pitre (US summer, EDT) |
|---|---|---|
| 08:00 (8 am) | 09:00 | 08:00 |
| 12:00 (noon) | 13:00 | 12:00 |
| 18:00 (6 pm) | 19:00 | 18:00 |
| 22:00 (10 pm) | 23:00 | 22:00 |
| Period | Pointe-à-Pitre vs London | Pointe-à-Pitre vs New York |
|---|---|---|
| 25 October – 31 October 2026 | −4 h | 0 h |
| 1 November 2026 – 13 March 2027 | −4 h | +1 h |
| 14 March – 27 March 2027 | −4 h | 0 h |
| 28 March – 30 October 2027 | −5 h | 0 h |
| 31 October – 6 November 2027 | −4 h | 0 h |
| 7 November – 31 December 2027 | −4 h | +1 h |
The one-hour difference between winter and summer comes from daylight saving time in the UK and the US; local time in Guadeloupe does not change.
Clock changes 2026–2027
Guadeloupe does not observe daylight saving time: local time stays at UTC−4 all year round. Only clock changes in your home country alter the gap.
Clocks change on the following dates (local time):
- UK, Sunday 25 October 2026: BST (UTC+1) to GMT (UTC+0)
- US, Sunday 1 November 2026: EDT (UTC−4) to EST (UTC−5) in New York
- US, Sunday 14 March 2027: EST (UTC−5) to EDT (UTC−4)
- UK, Sunday 28 March 2027: GMT (UTC+0) to BST (UTC+1)
- UK, Sunday 31 October 2027: BST (UTC+1) to GMT (UTC+0)
- US, Sunday 7 November 2027: EDT (UTC−4) to EST (UTC−5)
When to call Guadeloupe from the UK or the US
To reach someone between 09:00 and 20:00 Pointe-à-Pitre time, call between 13:00 and 00:00 London time in UK winter, and between 14:00 and 01:00 during British Summer Time. From New York, call between 08:00 and 19:00 during EST, and between 09:00 and 20:00 during EDT.
Always state the time zone in your meeting invitations, and check the times above again around the clock-change dates in the UK and the US.
Time difference and jet lag: practical tips
Flying to Guadeloupe from Europe means travelling west: your day is lengthened and you will go to bed later than usual. From the US East Coast the gap is 1 hour in winter and no difference in summer, so time-zone jet lag is slight. A few simple rules help you adjust to local time:
- Set your watch and phone to local time as soon as you board.
- Align meals and bedtime with local time from the first day.
- Plan a light first day, with no important meetings or long drives.
- Get out in daylight when you arrive and avoid long naps.
- If you take medication at fixed times, ask your doctor how to adapt the schedule to the time difference.
Guadeloupe time zone: IANA identifier and history
| Zone | IANA identifier | Standard time on 15 January 2027 | On 15 July 2027 | Abbreviation |
|---|---|---|---|---|
| Pointe-à-Pitre | America/Guadeloupe | UTC−4 | UTC−4 | AST |
- Pointe-à-Pitre (
America/Guadeloupe): no clock change recorded since 1 January 1970.
No daylight saving time in Guadeloupe in 2027
The tz database lists no clock change in 2027 for America/Guadeloupe: standard time remains UTC−4 all year. Only the UK clock changes (Sunday 28 March and Sunday 31 October 2027) and the US clock changes (Sunday 14 March and Sunday 7 November 2027) alter the gap.
| 2027 period | Pointe-à-Pitre vs London | Pointe-à-Pitre vs New York |
|---|---|---|
| 1 January – 13 March | −4 h | +1 h |
| 14 March – 27 March | −4 h | 0 h |
| 28 March – 30 October | −5 h | 0 h |
| 31 October – 6 November | −4 h | 0 h |
| 7 November – 31 December | −4 h | +1 h |
Sunrise and sunset in Basse-Terre in 2027
Local sunrise and sunset times on the 15th of each month in Basse-Terre (16.00° N, 61.73° W); the last column converts them to London time, UK clock changes included. They help you time your exposure to daylight, the main lever for resetting your body clock on arrival.
| 15th of the month | Sunrise | Solar noon | Sunset | Day length | Sunrise / sunset in London time |
|---|---|---|---|---|---|
| January | 06:38 | 12:16 | 17:55 | 11 h 17 | 10:38 / 21:55 |
| February | 06:32 | 12:21 | 18:10 | 11 h 38 | 10:32 / 22:10 |
| March | 06:15 | 12:16 | 18:17 | 12 h 02 | 10:15 / 22:17 |
| April | 05:52 | 12:07 | 18:22 | 12 h 30 | 10:52 / 23:22 |
| May | 05:37 | 12:03 | 18:30 | 12 h 52 | 10:37 / 23:30 |
| June | 05:35 | 12:07 | 18:40 | 13 h 04 | 10:35 / 23:40 |
| July | 05:43 | 12:13 | 18:43 | 12 h 59 | 10:43 / 23:43 |
| August | 05:52 | 12:11 | 18:31 | 12 h 40 | 10:52 / 23:31 |
| September | 05:55 | 12:02 | 18:09 | 12 h 14 | 10:55 / 23:09 |
| October | 05:59 | 11:53 | 17:46 | 11 h 47 | 10:59 / 22:46 |
| November | 06:10 | 11:51 | 17:33 | 11 h 23 | 10:10 / 21:33 |
| December | 06:27 | 12:02 | 17:37 | 11 h 11 | 10:27 / 21:37 |
The longest day in the table is 15 June (13 h 04 between 05:35 and 18:40), the shortest 15 December (11 h 11).
Jet lag: how flight direction affects you in Guadeloupe
- Outbound from the UK (flying west): you « gain » 4 hours in UK winter and 5 hours in summer; your arrival day is lengthened and tiredness comes early in the local evening.
- Return to the UK (flying east): the opposite applies. Flying east shortens the day: plan a quiet day when you get home.
- Your usual night at home (23:00 – 07:00) corresponds to 19:00 – 03:00 in Pointe-à-Pitre from London in UK winter (18:00 – 02:00 during BST), and to 00:00 – 08:00 from New York during EST (23:00 – 07:00 during EDT): this is when your body will want to sleep for the first few days.
- Daylight on arrival: in Basse-Terre, the sun rises around 06:38 and sets around 17:55 in mid-January, and around 05:43 and 18:43 in mid-July (table above). After flying west, make the most of the late-afternoon light to stay up until the evening; this is the standard advice for shifting your body clock.
Plan your trip to Guadeloupe
- Our complete Guadeloupe travel guide: highlights, itineraries and budget
- Best time to visit Guadeloupe: month-by-month weather and the best season
- Time differences around the world: every country in our guides
Frequently asked questions
What is the time difference between Guadeloupe and the UK or the US?
Guadeloupe is 4 hours behind London in UK winter and 5 hours behind during British Summer Time. It is 1 hour ahead of New York during Eastern Standard Time and on the same time as New York during Eastern Daylight Time.
What time is it in Guadeloupe when it is noon in London or New York?
Noon in London is 08:00 in Pointe-à-Pitre in UK winter and 07:00 in summer. Noon in New York is 13:00 in Pointe-à-Pitre during EST and 12:00 during EDT.
Does Guadeloupe have daylight saving time?
No, local time stays at UTC−4 all year. Only clock changes in the UK or the US alter the gap.
When should I call Guadeloupe from the UK or the US?
To reach someone between 09:00 and 20:00 local time, call between 13:00 and 00:00 London time in UK winter (14:00 to 01:00 during BST), or between 08:00 and 19:00 New York time during EST (09:00 to 20:00 during EDT).
What is the IANA time zone for Guadeloupe?
Pointe-à-Pitre: America/Guadeloupe.
What time does the sun rise in Basse-Terre?
Around 06:38 on 15 January 2027 and around 05:43 on 15 July 2027 (local time); sunset around 17:55 and 18:43. Destination de Voyage calculation (NOAA algorithm).
Our sources
- Sunrise and sunset: algorithm from the NOAA Solar Calculator (Global Monitoring Laboratory), applied to the capital’s coordinates (Natural Earth, Wikidata or Wikipedia): Destination de Voyage calculation.
- IANA Time Zone Database (tz database), version 2026b, consulted on 13 October 2026: time zones, rules and clock-change dates. Future dates may be changed by local authorities.
- UK clock changes (BST from the last Sunday in March to the last Sunday in October): GOV.UK, When do the clocks change?, consulted 11 November 2026.
- US daylight saving time (second Sunday in March to first Sunday in November): NIST, Daylight Saving Time, consulted 11 November 2026.
- Live time: calculated by your browser (Intl API), which relies on the same IANA database.
- Our methodology
Updated November 2026.