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Convert French Southern & Antarctic Time to Ulaanbaatar Time

FSAT · UTC+5 → ULAT · UTC+8

FSAT is 3 hours behind ULAT

Port-aux-Français · UTC+5

Wednesday, 7 October 2026

Ulan Bator · UTC+8

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
Port-aux-FrançaisUTC+5 · +05:00
0003060912151821
Ulan BatorUTC+8 · +08:00
0306091215182100

Shared working hours: 09:00–15:00 in Port-aux-Français is 12:00–18:00 in Ulan Bator.

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

Pick a time and share it

16:24 Wed 7 Oct Port-aux-Français = 19:24 Wed 7 Oct Ulan Bator

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Hour-by-hour conversion

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

About this conversion

FSAT here means French Southern & Antarctic Time, represented by Port-aux-Français (Indian/Kerguelen), currently UTC+5. ULAT means Ulaanbaatar Time, represented by Ulan Bator (Asia/Ulaanbaatar), currently UTC+8.

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 Port-aux-Français; day boundaries are marked where the date differs.

Quick answers

  • 09:00 FSAT is 12:00 ULAT
  • 12:00 FSAT is 15:00 ULAT
  • 15:00 FSAT is 18:00 ULAT
  • 18:00 FSAT is 21:00 ULAT

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