Porirua to London time converter

London is 12 hours behind Porirua. When it is 9:00 AM in Porirua, it is 9:00 PM (Wed, Oct 21) in London.

Porirua NZDT

Thursday, October 22, 2026

London BST

Wednesday, October 21, 2026

Porirua
New Zealand
Thu, Oct 22
NZDTUTC+13
London
United Kingdom
Wed, Oct 21
BSTUTC+1-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Porirua to London conversion table

Every hour of today in Porirua and the matching time in London. Light rows are typical working hours (9:00–18:00).

PoriruaLondon
12:00 AM12:00 PM−1 day
1:00 AM1:00 PM−1 day
2:00 AM2:00 PM−1 day
3:00 AM3:00 PM−1 day
4:00 AM4:00 PM−1 day
5:00 AM5:00 PM−1 day
6:00 AM6:00 PM−1 day
7:00 AM7:00 PM−1 day
8:00 AM8:00 PM−1 day
9:00 AM9:00 PM−1 day
10:00 AM10:00 PM−1 day
11:00 AM11:00 PM−1 day
12:00 PM12:00 AM
1:00 PM1:00 AM
2:00 PM2:00 AM
3:00 PM3:00 AM
4:00 PM4:00 AM
5:00 PM5:00 AM
6:00 PM6:00 AM
7:00 PM7:00 AM
8:00 PM8:00 AM
9:00 PM9:00 AM
10:00 PM10:00 AM
11:00 PM11:00 AM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Porirua (9:00 PM – 10:00 PM in London): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Porirua and London switch clocks on different dates:

  • Oct 22, 2026 – Oct 25, 2026: -12h
  • Oct 25, 2026 – Mar 28, 2027: -13h
  • Mar 28, 2027 – Apr 4, 2027: -12h
  • Apr 4, 2027 – Sep 26, 2027: -11h
  • Sep 26, 2027 – Oct 22, 2027: -12h

Distance

Porirua and London are 18,799 km (11,681 miles) apart in a straight line.

More conversions

London to PoriruaPorirua to New YorkPorirua to Los AngelesPorirua to ChicagoPorirua to TorontoPorirua to São PauloPorirua to ParisPorirua to BerlinPorirua to MoscowPorirua to DubaiPorirua to New DelhiPorirua to BangkokPorirua to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Porirua and London?

London is 12 hours behind Porirua.

What time is it in London when it is 9 AM in Porirua?

When it is 9:00 AM in Porirua, it is 9:00 PM (Wed, Oct 21) in London.

When is the best time to call London from Porirua?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Porirua (9:00 PM – 10:00 PM in London): working hours on one side, early or late on the other.

Does the time difference between Porirua and London change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.