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Convert French Southern & Antarctic Time to Hawaii-Aleutian Time

FSAT · UTC+5 → HAST · UTC−10

FSAT is 15 hours ahead of HAST

Today Port-aux-Français is on UTC+5 (UTC+5) and Adak on HADT (UTC−9), so right now Port-aux-Français is 14 hours ahead of Adak.

Port-aux-Français · UTC+5

Wednesday, 7 October 2026

Adak · HADT

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
Port-aux-FrançaisUTC+5 · +05:00
0003060912151821
AdakHADT · -09:00
1013161922010407

No overlap in standard working hours. Closest workable window: 09:00–13:00 in Port-aux-Français, which is 19:00–23:00 in Adak.

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

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16:24 Wed 7 Oct Port-aux-Français = 02:24 Wed 7 Oct Adak

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Hour-by-hour conversion

Port-aux-Français (FSAT)Adak (HAST)
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16:0002:00Now
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About this conversion

FSAT here means French Southern & Antarctic Time, represented by Port-aux-Français (Indian/Kerguelen), currently UTC+5. HAST means Hawaii-Aleutian Time, represented by Adak (America/Adak), currently UTC−9.

HAST is used by 2 zones, including United States. See every meaning of HAST.

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 19:00 HAST
  • 12:00 FSAT is 22:00 HAST
  • 15:00 FSAT is 01:00 HAST
  • 18:00 FSAT is 04:00 HAST

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