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Convert Galapagos Time to Hawaii-Aleutian Time

GALT · UTC−6 → HAST · UTC−10

GALT is 4 hours ahead of HAST

Today Galapagos is on UTC-6 (UTC−6) and Adak on HADT (UTC−9), so right now Galapagos is 3 hours ahead of Adak.

Galapagos · UTC-6

Wednesday, 7 October 2026

Adak · HADT

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
GalapagosUTC-6 · -06:00
0003060912151821
AdakHADT · -09:00
2100030609121518

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

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

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05:24 Wed 7 Oct Galapagos = 02:24 Wed 7 Oct Adak

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Hour-by-hour conversion

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

About this conversion

GALT here means Galapagos Time, represented by Galapagos (Pacific/Galapagos), currently UTC−6. 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 Galapagos; day boundaries are marked where the date differs.

Quick answers

  • 09:00 GALT is 06:00 HAST
  • 12:00 GALT is 09:00 HAST
  • 15:00 GALT is 12:00 HAST
  • 18:00 GALT is 15:00 HAST

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