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Convert Gulf Time to Réunion Time

GST · UTC+4 → RET · UTC+4

GST and RET are the same time right now

Dubai · GST

Tuesday, 8 September 2026

Saint-Denis · UTC+4

Tuesday, 8 September 2026

When are both sides at work?

0003060912151821
DubaiGST · +04:00
0003060912151821
Saint-DenisUTC+4 · +04:00
0003060912151821

Shared working hours: 09:00–18:00 in Dubai is 09:00–18:00 in Saint-Denis.

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

Pick a time and share it

11:05 Tue 8 Sep Dubai = 11:05 Tue 8 Sep Saint-Denis

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Hour-by-hour conversion

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

About this conversion

GST here means Gulf Time, represented by Dubai (Asia/Dubai), currently UTC+4. RET means Réunion Time, represented by Saint-Denis (Indian/Reunion), currently UTC+4.

GST is used by 3 zones, including United Arab Emirates. If you meant a different one, see every meaning of GST.

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 Dubai; day boundaries are marked where the date differs.

Quick answers

  • 09:00 GST is 09:00 RET
  • 12:00 GST is 12:00 RET
  • 15:00 GST is 15:00 RET
  • 18:00 GST is 18:00 RET

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