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Convert Gilbert Islands Time to Vostok Time

GILT · UTC+12 → VOST · UTC+5

GILT is 7 hours ahead of VOST

Tarawa · UTC+12

Tuesday, 8 September 2026

Mawson · UTC+5

Tuesday, 8 September 2026

When are both sides at work?

0003060912151821
TarawaUTC+12 · +12:00
0003060912151821
MawsonUTC+5 · +05:00
1720230205081114

Shared working hours: 16:00–18:00 in Tarawa is 09:00–11:00 in Mawson.

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

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19:05 Tue 8 Sep Tarawa = 12:05 Tue 8 Sep Mawson

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Hour-by-hour conversion

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

About this conversion

GILT here means Gilbert Islands Time, represented by Tarawa (Pacific/Tarawa), currently UTC+12. VOST means Vostok Time, represented by Mawson (Antarctica/Vostok), currently UTC+5.

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 Tarawa; day boundaries are marked where the date differs.

Quick answers

  • 09:00 GILT is 02:00 VOST
  • 12:00 GILT is 05:00 VOST
  • 15:00 GILT is 08:00 VOST
  • 18:00 GILT is 11:00 VOST

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