Port Arthur to Zurich time converter

Zurich is 7 hours ahead of Port Arthur. When it is 9:00 AM in Port Arthur, it is 4:00 PM in Zurich.

Port Arthur CDT

Wednesday, October 21, 2026

Zurich CEST

Wednesday, October 21, 2026

Port Arthur
Texas, United States
Wed, Oct 21
CDTUTC-5
Zurich
Switzerland
Wed, Oct 21
CESTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Port Arthur to Zurich conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Port Arthur (4:00 PM – 6:00 PM in Zurich).

Daylight saving time and the difference

The difference changes during the year because Port Arthur and Zurich switch clocks on different dates:

  • Oct 21, 2026 – Oct 24, 2026: +7h
  • Oct 24, 2026 – Nov 1, 2026: +6h
  • Nov 1, 2026 – Mar 14, 2027: +7h
  • Mar 14, 2027 – Mar 27, 2027: +6h
  • Mar 27, 2027 – Oct 21, 2027: +7h

Distance

Port Arthur and Zurich are 8,466 km (5,261 miles) apart in a straight line.

More conversions

Zurich to Port ArthurPort Arthur to New YorkPort Arthur to LondonPort Arthur to Los AngelesPort Arthur to ChicagoPort Arthur to TorontoPort Arthur to São PauloPort Arthur to ParisPort Arthur to BerlinPort Arthur to MoscowPort Arthur to DubaiPort Arthur to New DelhiPort Arthur to Bangkok
New York to ZurichLondon to ZurichLos Angeles to ZurichChicago to ZurichToronto to ZurichSão Paulo to ZurichParis to ZurichBerlin to ZurichMoscow to ZurichDubai to ZurichNew Delhi to ZurichBangkok to Zurich

Questions and answers

What is the time difference between Port Arthur and Zurich?

Zurich is 7 hours ahead of Port Arthur.

What time is it in Zurich when it is 9 AM in Port Arthur?

When it is 9:00 AM in Port Arthur, it is 4:00 PM in Zurich.

When is the best time to call Zurich from Port Arthur?

Both sides are at work from 9:00 AM – 11:00 AM in Port Arthur (4:00 PM – 6:00 PM in Zurich).

Does the time difference between Port Arthur and Zurich change?

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