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Convert French Guiana Time to Guyana Time

GFT · UTC−3 → GYT · UTC−4

GFT is 1 hour ahead of GYT

Cayenne · UTC-3

Tuesday, 8 September 2026

Georgetown · UTC-4

Tuesday, 8 September 2026

When are both sides at work?

0003060912151821
CayenneUTC-3 · -03:00
0003060912151821
GeorgetownUTC-4 · -04:00
2302050811141720

Shared working hours: 10:00–18:00 in Cayenne is 09:00–17:00 in Georgetown.

Working (09–18) Awake, off the clock Asleep (23–07)

Pick a time and share it

04:05 Tue 8 Sep Cayenne = 03:05 Tue 8 Sep Georgetown

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Hour-by-hour conversion

Cayenne (GFT)Georgetown (GYT)
00:0023:00prev. day
01:0000:00
02:0001:00
03:0002:00
04:0003:00Now
05:0004:00
06:0005:00
07:0006:00
08:0007:00
09:0008:00
10:0009:00Both at work
11:0010:00Both at work
12:0011:00Both at work
13:0012:00Both at work
14:0013:00Both at work
15:0014:00Both at work
16:0015:00Both at work
17:0016:00Both at work
18:0017:00
19:0018:00
20:0019:00
21:0020:00
22:0021:00
23:0022:00

About this conversion

GFT here means French Guiana Time, represented by Cayenne (America/Cayenne), currently UTC−3. GYT means Guyana Time, represented by Georgetown (America/Guyana), currently UTC−4.

Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Cayenne; day boundaries are marked where the date differs.

Quick answers

  • 09:00 GFT is 08:00 GYT
  • 12:00 GFT is 11:00 GYT
  • 15:00 GFT is 14:00 GYT
  • 18:00 GFT is 17:00 GYT

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