What is the ISO week number in Jefferson Hills?

TimeDials shows the current ISO week number for Jefferson Hills in real time. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year.

Time in Jefferson Hills, Pennsylvania, United States — Local Time & Date

Live

--:--:--

Current local time in 🇺🇸 Jefferson Hills, Pennsylvania, United States.

EST/EDT UTC-04:00

Relative to You

Detecting your timezone…

Relative to UTC

-4 hours behind

Noon here = 16:00 UTC

09:00 here = 13:00 UTC

12:00 here = 16:00 UTC

17:00 here = 21:00 UTC

ISO Week

11 Odd Week

Sun

07:34

19:06

Today

Jefferson Hills is waking up — early risers grab coffee before the day begins. The current offset is UTC-04:00.

Daylight Saving Time

Last Clock Change

2026-03-08

Clocks moved forward to GMT-4

Next Clock Change

2026-11-01

Clocks will move back to GMT-5

Widget Creator

Add this Jefferson Hills clock to your website

Customize a live Jefferson Hills time widget — pick your style, colors, and layout, then copy one line of code.

Get this widget

Free embed — iframe, JavaScript, or direct link.

Quick Facts

Country	🇺🇸United States
State / Region	Pennsylvania
Timezone	EST/EDT
UTC Offset	UTC-04:00
DST	Yes — daylight saving time observed
Population	11,360
Elevation	312 m
Sunrise	07:34
Sunset	19:06
Coordinates	40.29°N, -79.93°E

Map

Map data © OpenStreetMap contributors

Time Difference to Major Cities

City	Difference	Local Time
Los Angeles	-3h	--:--
London	+4h	--:--
Paris	+5h	--:--
Dubai	+8h	--:--
Mumbai	+9h 30m	--:--
Singapore	+12h	--:--
Tokyo	+13h	--:--
Sydney	+15h	--:--
Sao Paulo	+1h	--:--
Cairo	+6h	--:--
Shanghai	+12h	--:--

Frequently Asked Questions

What are the business hours in Jefferson Hills?

Standard business hours in Jefferson Hills are 09:00–17:00 local time (EST/EDT). Check the live clock above to see the current local time. Use our Time Zone Planner to find the best meeting time across cities.

What is the UTC offset for Jefferson Hills?

Jefferson Hills is currently at UTC-04:00. The timezone identifier is EST/EDT. When it is noon in Jefferson Hills, it is 16:00 UTC. You can embed a live Jefferson Hills clock on your website.

What ISO week number is it in Jefferson Hills?

It is currently ISO week 11 (odd week) in Jefferson Hills. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year. Learn more about ISO week numbers.

Does Jefferson Hills observe daylight saving time?

Yes, Jefferson Hills observes daylight saving time (DST). The most recent change was on 2026-03-08, when clocks moved forward to GMT-4. The next change is on 2026-11-01, when clocks will move back to GMT-5.