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Convert Cook Islands Time to Newfoundland Time

CKT · UTC−10 → NST · UTC−3:30

CKT is 6 hours 30 minutes behind NST

Today Avarua is on UTC-10 (UTC−10) and St. John's on NDT (UTC−2:30), so right now Avarua is 7 hours 30 minutes behind St. John's.

Avarua · UTC-10

Wednesday, 7 October 2026

St. John's · NDT

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
AvaruaUTC-10 · -10:00
0003060912151821
St. John'sNDT · -02:30
0710131619220104

Shared working hours: 09:00–10:30 in Avarua is 16:30–18:00 in St. John's.

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

Pick a time and share it

01:27 Wed 7 Oct Avarua = 08:57 Wed 7 Oct St. John's

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Hour-by-hour conversion

Avarua (CKT)St. John's (NST)
00:0007:30
01:0008:30Now
02:0009:30
03:0010:30
04:0011:30
05:0012:30
06:0013:30
07:0014:30
08:0015:30
09:0016:30Both at work
10:0017:30Both at work
11:0018:30
12:0019:30
13:0020:30
14:0021:30
15:0022:30
16:0023:30
17:0000:30next day
18:0001:30next day
19:0002:30next day
20:0003:30next day
21:0004:30next day
22:0005:30next day
23:0006:30next day

About this conversion

CKT here means Cook Islands Time, represented by Avarua (Pacific/Rarotonga), currently UTC−10. NST means Newfoundland Time, represented by St. John's (America/St_Johns), currently UTC−2:30.

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 Avarua; day boundaries are marked where the date differs.

Quick answers

  • 09:00 CKT is 16:30 NST
  • 12:00 CKT is 19:30 NST
  • 15:00 CKT is 22:30 NST
  • 18:00 CKT is 01:30 NST

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