Quarter to Twelve

Time in Nelson and Porto

The time difference between Nelson and Porto is 11 hours. Porto is 11 hours behind Nelson.

This means 9am in Nelson is 10pm in Porto (previous day) and 5pm in Nelson is 6am in Porto.

Nelson

  • The current local time in Nelson is 3:57 pm (June 22, 2026)
  • Nelson is in the New Zealand Standard Time Zone
  • The time zone offset for Nelson, New Zealand, is UTC+12:00

Porto

How to convert Nelson time to Porto time?

Subtract 11 hours from Nelson time to get Porto time.

Time in Nelson

00:00

Time in Porto

00:00

Use the slider above to convert Nelson time to Porto time and view the day and night map at different times.

Day–night colors on the map:
Day colors Day
Civil twilight colors Civil twilight
Nautical twilight colors Nautical twilight
Astronomical twilight colors Astronomical twilight
Night colors Night

Time Conversion Chart

NelsonPorto
12am1pm
1am2pm
2am3pm
3am4pm
4am5pm
5am6pm
6am7pm
7am8pm
8am9pm
9am10pm
10am11pm
11am12am
12pm1am
1pm2am
2pm3am
3pm4am
4pm5am
5pm6am
6pm7am
7pm8am
8pm9am
9pm10am
10pm11am
11pm12pm

Time difference from Nelson (UTC+12:00)

Porto
-11 hours