Paris to Union City time converter

Union City is 9 hours behind Paris. When it is 9:00 AM in Paris, it is 12:00 AM in Union City.

Paris CEST

Monday, October 19, 2026

Union City PDT

Monday, October 19, 2026

Paris
France
Mon, Oct 19
CESTUTC+2
Union City
California, United States
Mon, Oct 19
PDTUTC-7-9h
Finding your time zone…
Shared working hours (9:00–18:00)

Paris to Union City conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Paris (7:00 AM – 9:00 AM in Union City): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Paris and Union City switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: -9h
  • Oct 25, 2026 – Nov 1, 2026: -8h
  • Nov 1, 2026 – Mar 14, 2027: -9h
  • Mar 14, 2027 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 19, 2027: -9h

Distance

Paris and Union City are 8,951 km (5,562 miles) apart in a straight line.

More conversions

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New York to Union CityLondon to Union CityLos Angeles to Union CityChicago to Union CityToronto to Union CitySão Paulo to Union CityBerlin to Union CityMoscow to Union CityDubai to Union CityNew Delhi to Union CityBangkok to Union CitySingapore to Union City

Questions and answers

What is the time difference between Paris and Union City?

Union City is 9 hours behind Paris.

What time is it in Union City when it is 9 AM in Paris?

When it is 9:00 AM in Paris, it is 12:00 AM in Union City.

When is the best time to call Union City from Paris?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Paris (7:00 AM – 9:00 AM in Union City): working hours on one side, early or late on the other.

Does the time difference between Paris and Union City change?

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