Timezones.in — Stay In Sync

Adak to Tokyo time

HAST · UTC−10 → UTC+9 · UTC+9

Adak is 19 hours behind Tokyo

Adak · HAST

Saturday, 7 November 2026

Tokyo · UTC+9

Sunday, 8 November 2026

When are both sides at work?

0003060912151821
AdakHAST · -10:00
0003060912151821
TokyoUTC+9 · +09:00
1922010407101316

Shared working hours: 14:00–18:00 in Adak is 09:00–13:00 in Tokyo.

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

Pick a time and share it

17:03 Sat 7 Nov Adak = 12:03 Sun 8 Nov Tokyo

Open in planner

Hour-by-hour conversion

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

Planning between Adak and Tokyo

Adak (America/Adak) is UTC−10 and Tokyo (Asia/Tokyo) is UTC+9 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.

  • 09:00 in Adak is 04:00 in Tokyo
  • 12:00 in Adak is 07:00 in Tokyo
  • 15:00 in Adak is 10:00 in Tokyo
  • 18:00 in Adak is 13:00 in Tokyo

Reverse: Tokyo to Adak. Or open both in the meeting planner with more cities.