Kourou to New York, NY: time difference
New York, NY is 1 h behind Kourou. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Kourou 03:43 3:43 AM New York, NY 02:43 2:43 AM You –:–
03:43 3:43 AM
French Guiana Time · UTC-3
☀️ 06:17 · 🌙 18:19
02:43 2:43 AM
Eastern Daylight Time · UTC-4
☀️ 07:03 · 🌙 18:26
·
−1 h
New York, NY is 1 h behind Kourou.
When you, Kourou and New York, NY are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇫 Kourou
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇺🇸 New York, NY
23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇫 Kourou | 🇺🇸 New York, NY |
|---|---|---|
| Local time | 03:43 | 02:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | French Guiana Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Kourou | — | −1 h |
| IANA zone | America/Cayenne | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:17 | 07:03 |
| Sunset | 18:19 | 18:26 |
| Daylight | 12 h 2 min | 11 h 23 min |
| People on this clock | 24,903 | 8,804,190 |
Compare Kourou with another city
More comparisons with Kourou: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Kourou and New York, NY: common questions
How many hours behind Kourou is New York, NY?
The clocks in New York are 1 hour behind those in Kourou (UTC−4 and UTC−3).
What time is it in New York, NY, at the start of the working day in Kourou?
The working day in Kourou starts at 9:00 AM; in New York it is 8:00 AM at that moment.
If it is 6:00 PM in Kourou, what time is it in New York, NY?
At 6:00 PM in Kourou, clocks in New York show 5:00 PM.
Is there a time when both Kourou and New York, NY, are at work?
Yes: from 10:00 AM to 6:00 PM in Kourou (9:00 AM to 5:00 PM in New York), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in New York, NY, compared with Kourou?
The new day starts in New York later: until 1:00 AM in Kourou, it is still the previous day there. From 11:00 PM in New York, Kourou is already on the next day.
Is the time difference between Kourou and New York, NY, the same all year?
No. Only New York switches to summer time, so the gap changes twice a year. From November 1, 2026, New York will be 2 hours behind Kourou.
