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Convert Alaska Time to Hawaii-Aleutian Time

AKST · UTC−9 → HAST · UTC−10

AKST is 1 hour ahead of HAST

Anchorage · AKDT

Wednesday, 7 October 2026

Adak · HADT

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
AnchorageAKDT · -08:00
0003060912151821
AdakHADT · -09:00
2302050811141720

Shared working hours: 10:00–18:00 in Anchorage is 09:00–17:00 in Adak.

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

Pick a time and share it

03:24 Wed 7 Oct Anchorage = 02:24 Wed 7 Oct Adak

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Hour-by-hour conversion

Anchorage (AKST)Adak (HAST)
00:0023:00prev. day
01:0000:00
02:0001:00
03:0002:00Now
04:0003:00
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

AKST here means Alaska Time, represented by Anchorage (America/Anchorage), currently UTC−8. 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 Anchorage; day boundaries are marked where the date differs.

Quick answers

  • 09:00 AKST is 08:00 HAST
  • 12:00 AKST is 11:00 HAST
  • 15:00 AKST is 14:00 HAST
  • 18:00 AKST is 17:00 HAST

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