What is the ISO week number in Rochester Hills?

TimeDials shows the current ISO week number for Rochester 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 Rochester Hills, Michigan, United States — Local Time & Date

Live

--:--:--

Current local time in 🇺🇸 Rochester Hills, Michigan, 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

07:48

19:17

Today

Rochester 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

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Quick Facts

Country	🇺🇸United States
State / Region	Michigan
Timezone	EST/EDT
UTC Offset	UTC-04:00
DST	Yes — daylight saving time observed
Population	73,424
Elevation	250 m
Sunrise	07:48
Sunset	19:17
Coordinates	42.66°N, -83.15°E

Map

Map data © OpenStreetMap contributors

Time Difference to Major Cities

City	Difference	Local Time
New York	+0h	--:--
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 Rochester Hills?

Standard business hours in Rochester 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 Rochester Hills?

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

What ISO week number is it in Rochester Hills?

It is currently ISO week 11 (odd week) in Rochester 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 Rochester Hills observe daylight saving time?

Yes, Rochester 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.