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Convert Cape Verde Time to Hawaii-Aleutian Time

CVT · UTC−1 → HAST · UTC−10

CVT is 9 hours ahead of HAST

Today Praia is on UTC-1 (UTC−1) and Adak on HADT (UTC−9), so right now Praia is 8 hours ahead of Adak.

Praia · UTC-1

Wednesday, 7 October 2026

Adak · HADT

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
PraiaUTC-1 · -01:00
0003060912151821
AdakHADT · -09:00
1619220104071013

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

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

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10:23 Wed 7 Oct Praia = 02:23 Wed 7 Oct Adak

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Hour-by-hour conversion

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

About this conversion

CVT here means Cape Verde Time, represented by Praia (Atlantic/Cape_Verde), currently UTC−1. 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 Praia; day boundaries are marked where the date differs.

Quick answers

  • 09:00 CVT is 01:00 HAST
  • 12:00 CVT is 04:00 HAST
  • 15:00 CVT is 07:00 HAST
  • 18:00 CVT is 10:00 HAST

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