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Convert Chatham Time to Chamorro Time

CHAST · UTC+12:45 → ChST · UTC+10

CHAST is 2 hours 45 minutes ahead of ChST

Today Chatham is on CHADT (UTC+13:45) and Dededo Village on UTC+10 (UTC+10), so right now Chatham is 3 hours 45 minutes ahead of Dededo Village.

Chatham · CHADT

Thursday, 8 October 2026

Dededo Village · UTC+10

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
ChathamCHADT · +13:45
0003060912151821
Dededo VillageUTC+10 · +10:00
2023020508111417

Shared working hours: 13:00–18:00 in Chatham is 09:15–14:15 in Dededo Village.

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

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01:11 Thu 8 Oct Chatham = 21:26 Wed 7 Oct Dededo Village

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Hour-by-hour conversion

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

About this conversion

CHAST here means Chatham Time, represented by Chatham (Pacific/Chatham), currently UTC+13:45. ChST means Chamorro Time, represented by Dededo Village (Pacific/Guam), currently UTC+10.

ChST is used by 2 zones, including Guam. See every meaning of ChST.

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 Chatham; day boundaries are marked where the date differs.

Quick answers

  • 09:00 CHAST is 05:15 ChST
  • 12:00 CHAST is 08:15 ChST
  • 15:00 CHAST is 11:15 ChST
  • 18:00 CHAST is 14:15 ChST

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