Current time in Union City, California, United States

· week 43 · day 294/365

Sun today ↑ 07:23 ↓ 18:24 (11 hours 1 minutes)PDTUTC-7Daylight saving time is active Weather now 15 °C / 58 °F · no rain

Time zone Union City

Time zone
PT time — Pacific Time (UTC-7)

Time difference with your location

Union City is 7 hours behind UTC. Compare with your local time →

Union City time now

Union City at a glance

Time zone
PDT
UTC offset
UTC−7
Next change
→ PST
Sunrise
07:23
Sunset
18:24
Day length
11 h 1 min
Your time
Compare →

Time zone in Union City

Union City is on PDT (UTC−7) now; clocks go back 1 hour to PST (UTC−8) on Sun, Nov 1, 2026 at 02:00.

IANA time zone
America/Los_Angeles
Standard time
PST · UTC−8 · Pacific Standard Time
Daylight saving time
PDT · UTC−7 · Pacific Daylight Time
Last change
Next change
Clock changes 2024–2028
DateLocal clockNew offset
02:00 → 03:00 PDT UTC−7
02:00 → 01:00 PST UTC−8
02:00 → 03:00 PDT UTC−7
02:00 → 01:00 PST UTC−8
02:00 → 03:00 PDT UTC−7
· next 02:00 → 01:00 PST UTC−8
02:00 → 03:00 PDT UTC−7
02:00 → 01:00 PST UTC−8
02:00 → 03:00 PDT UTC−7
02:00 → 01:00 PST UTC−8

Time difference with world cities · Union City

Current local times, including each location’s current daylight saving offset.

LocationTimeDifferenceDuring PST
Los Angeles ☀PDT
same time
=
Mexico City CST
+1h
+2h
Washington D.C. ☀EDT
+3h
=
London ☀BST
+8h
=
Abuja WAT
+8h
+9h
Dublin ☀IST
+8h
=
Berlin ☀CEST
+9h
=
Madrid ☀CEST
+9h
=
Rome ☀CEST
+9h
=
Paris ☀CEST
+9h
=
Jerusalem ☀IDT
+10h
=
Riyadh AST
+10h
+11h
Ankara TRT
+10h
+11h
Dubai GST
+11h
+12h
New Delhi IST
+12h30m
+13h30m
Hanoi ICT
+14h
+15h
Bangkok ICT
+14h
+15h
Manila PHT
+15h
+16h
Beijing CST
+15h
+16h
Tokyo JST
+16h
+17h
Seoul KST
+16h
+17h
Canberra ☀AEDT
+18h
+19h
Sydney ☀AEDT
+18h
+19h
Wellington ☀NZDT
+20h
+21h

The last column shows the difference while Union City is on PST (UTC−8); “=” means unchanged.

Sun and Moon in Union City

· PDT — Today in Union City the sun rises at 07:23 and sets at 18:24: 11 h 1 min of daylight, 3 min shorter than yesterday.

Civil dawn
Sunrise
Solar noon
Sunset
Civil dusk
Day length11 h 1 min · 3 min shorter
Sun vs clocksun 54 min behind
Tomorrow ↑ ↓07:24 · 18:23
MoonWaxing gibbous, 77% lit

Sunrise & sunset calendar · Moon phases

Nearby places and the same time zone

Nearby cities

Quick time conversion Union City ↔ UTC, EST, IST, CET

Each row is a full local hour. Zone columns use their named fixed offsets.

Union City (PDT)UTC time UTC+0EST time UTC-5IST time UTC+5:30CET time UTC+1
00:0012:00 AM07:007:00 AM02:002:00 AM12:3012:30 PM08:008:00 AM
02:002:00 AM09:009:00 AM04:004:00 AM14:302:30 PM10:0010:00 AM
04:004:00 AM11:0011:00 AM06:006:00 AM16:304:30 PM12:0012:00 PM
06:006:00 AM13:001:00 PM08:008:00 AM18:306:30 PM14:002:00 PM
08:008:00 AM15:003:00 PM10:0010:00 AM20:308:30 PM16:004:00 PM
10:0010:00 AM17:005:00 PM12:0012:00 PM22:3010:30 PM18:006:00 PM
Union City (PDT)UTC UTC+0EST UTC-5IST UTC+5:30CET UTC+1
12:0012:00 PM19:007:00 PM14:002:00 PM00:3012:30 AM+1 day20:008:00 PM
14:002:00 PM21:009:00 PM16:004:00 PM02:302:30 AM+1 day22:0010:00 PM
16:004:00 PM23:0011:00 PM18:006:00 PM04:304:30 AM+1 day00:0012:00 AM+1 day
18:006:00 PM01:001:00 AM+1 day20:008:00 PM06:306:30 AM+1 day02:002:00 AM+1 day
20:008:00 PM03:003:00 AM+1 day22:0010:00 PM08:308:30 AM+1 day04:004:00 AM+1 day
22:0010:00 PM05:005:00 AM+1 day00:0012:00 AM+1 day10:3010:30 AM+1 day06:006:00 AM+1 day

The difference can change when daylight saving time starts or ends. · All 24 hours in the converter →

Largest cities in United States

The 10 most populous cities of United States and their local time now.

LocationTime
New YorkNew York
Los AngelesCalifornia
ChicagoIllinois
HoustonTexas
PhoenixArizona
LocationTime
PhiladelphiaPennsylvania
San AntonioTexas
San DiegoCalifornia
DallasTexas
JacksonvilleFlorida

Union City airport & codes

Phone numbers in Union City, United States use the calling code +1; the ISO country code is US.

Calling code
+1
ISO country code
US / USA
Currency
USD
Languages
English, Spanish, Hawaiian, French

Where is Union City?

Union City is in California, United States at 37°35′45″N 122°01′09″W.

Coordinates
37°35′45″N 122°01′09″W · 37.5958, -122.0191
Map (Google Maps)
Google Maps ↗
State / province
California
Country
United States
Elevation
21 m
Population
74,494

Frequently asked questions

What time zone does Union City, California use?

Union City, California uses Pacific Daylight Time (PDT), with a current offset of UTC-7.

Does Union City, California observe daylight saving time?

Union City, California observes daylight saving time. Next clock change: Sunday, November 1, 2026 (UTC-8).

When do clocks change next in Union City?

On Sun, Nov 1, 2026 at 02:00, clocks in Union City go back 1 hour: PDT (UTC−7) ends and PST (UTC−8) begins.

Is Union City on PST or PDT now?

Union City is on PDT (UTC−7) now. In 2026, clocks go forward to PDT (UTC−7) on Mar 8, 2026 and back to PST (UTC−8) on Nov 1, 2026.

What time are sunrise and sunset in Union City today?

On Oct 21, 2026, the sun rises at 07:23 and sets at 18:24 in Union City, giving 11 h 1 min of daylight; solar noon is at 12:53.

What is the calling code for Union City?

Calls to Union City use the international calling code of United States: +1 (ISO code US).