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Convert Australian Central Western Time to Hawaii-Aleutian Time

ACWST · UTC+8:45 → HAST · UTC−10

ACWST is 18 hours 45 minutes ahead of HAST

Today Eucla is on ACWST (UTC+8:45) and Adak on HADT (UTC−9), so right now Eucla is 17 hours 45 minutes ahead of Adak.

Eucla · ACWST

Wednesday, 7 October 2026

Adak · HADT

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
EuclaACWST · +08:45
0003060912151821
AdakHADT · -09:00
0609121518210003

Shared working hours: 09:00–12:00 in Eucla is 15:15–18:15 in Adak.

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

Pick a time and share it

20:08 Wed 7 Oct Eucla = 02:23 Wed 7 Oct Adak

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Hour-by-hour conversion

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

About this conversion

ACWST here means Australian Central Western Time, represented by Eucla (Australia/Eucla), currently UTC+8:45. 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 Eucla; day boundaries are marked where the date differs.

Quick answers

  • 09:00 ACWST is 15:15 HAST
  • 12:00 ACWST is 18:15 HAST
  • 15:00 ACWST is 21:15 HAST
  • 18:00 ACWST is 00:15 HAST

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