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Convert Iran Time to Niue Time

IRST · UTC+3:30 → NUT · UTC−11

IRST is 14 hours 30 minutes ahead of NUT

Tehran · UTC+3:30

Tuesday, 8 September 2026

Alofi · UTC-11

Monday, 7 September 2026

When are both sides at work?

0003060912151821
TehranUTC+3:30 · +03:30
0003060912151821
AlofiUTC-11 · -11:00
0912151821000306

No overlap in standard working hours. Closest workable window: 09:00–13:30 in Tehran, which is 18:30–23:00 in Alofi.

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

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10:36 Tue 8 Sep Tehran = 20:06 Mon 7 Sep Alofi

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Hour-by-hour conversion

Tehran (IRST)Alofi (NUT)
00:0009:30prev. day
01:0010:30prev. day
02:0011:30prev. day
03:0012:30prev. day
04:0013:30prev. day
05:0014:30prev. day
06:0015:30prev. day
07:0016:30prev. day
08:0017:30prev. day
09:0018:30prev. day
10:0019:30prev. dayNow
11:0020:30prev. day
12:0021:30prev. day
13:0022:30prev. day
14:0023:30prev. day
15:0000:30
16:0001:30
17:0002:30
18:0003:30
19:0004:30
20:0005:30
21:0006:30
22:0007:30
23:0008:30

About this conversion

IRST here means Iran Time, represented by Tehran (Asia/Tehran), currently UTC+3:30. NUT means Niue Time, represented by Alofi (Pacific/Niue), currently UTC−11.

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 Tehran; day boundaries are marked where the date differs.

Quick answers

  • 09:00 IRST is 18:30 NUT
  • 12:00 IRST is 21:30 NUT
  • 15:00 IRST is 00:30 NUT
  • 18:00 IRST is 03:30 NUT

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