What time zone is Grand Blanc in?

Grand Blanc uses Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) in summer. Its IANA time zone is America/Detroit.

When is the next clock change in Grand Blanc?

Clocks in Grand Blanc move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from EDT (UTC−04:00) to EST (UTC−05:00)

Does Grand Blanc observe daylight saving time?

Yes. Grand Blanc observes daylight saving time: EDT (UTC−4) in summer and EST (UTC−5) in winter.

What is the UTC offset of Grand Blanc?

Grand Blanc is UTC−5 in winter and UTC−4 in summer

Current Time in Grand Blanc, Genesee County, Michigan, USA

3:14:40 AM

03:14:40

Sunday, October 25, 2026

EDT (Eastern Daylight Time) · UTC−04:00

America/Detroit

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Time zone details

Grand Blanc is observing daylight saving time in 2026

Daylight in Grand Blanc

Sunrise8:00 AMSolar noon1:18 PMSunset6:36 PM

Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 6 days 22 hoursUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: USA
State: Michigan
County: Genesee County
Place type: Populated place
Country currency: US Dollar (USD)

Practical

Country languages: English, Spanish, Hawaiian, French
Dialing code: +1
Population: 7,993
Elevation: 256 m

Geography

Geographic coordinates: 42° 55' N / 83° 37' W

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Clock changes in Grand Blanc

Next clock change

Upcoming

Sunday, November 1, 2026

2:00 AM EDT1:00 AM EST

Clocks move back 1 hour

Sunday, March 8, 2026past
Daylight saving time starts
2:00 AM EST3:00 AM EDT
Clocks move forward 1 hour
Sunday, November 1, 2026upcoming
Daylight saving time ends
2:00 AM EDT1:00 AM EST
Clocks move back 1 hour

Future clock changes, 2027–2030

USA daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 8:00 AM
Solar noon: 1:18 PM
Sunset: 6:36 PM
Daylight duration: 10 hr 36 min2 min 42 sec shorter than the previous day

Civil twilight: 7:31 AM – 7:05 PM
Nautical twilight: 6:58 AM – 7:38 PM
Astronomical twilight: 6:25 AM – 8:11 PM

Full MoonMoon illumination100%

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Sunday, October 25, 2026

View Grand Blanc on SavvyTime's time-zone map

Sun

Sunrise: 8:00 AM (east, 106.0°)
Sunset: 6:36 PM (west, 253.8°)
Day length: 10 hr 36 min2 min 42 sec shorter than the previous day
Solar noon: 1:18 PM (34.8° altitude)

Civil twilight

Dawn to dusk: 7:31 AM – 7:05 PM

Additional twilight

Nautical dawn to dusk: 6:58 AM – 7:38 PM
Astronomical dawn to dusk: 6:25 AM – 8:11 PM

Moon

Phase: Full Moon (100% illuminated)
Moonrise: 6:00 PM (east, 69.1°)
Moonset: 7:24 AM (west, 287.3°)
Previous principal phase: First Quarter — Sunday, October 18, 2026 at 12:13 PM
Next principal phase: Full Moon — Monday, October 26, 2026 at 12:12 AM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Sunday, October 25	8:00 AM	6:36 PM	10 hr 36 min	2 min 42 sec shorter than the previous day
Monday, October 26	8:01 AM	6:34 PM	10 hr 33 min	2 min 41 sec shorter than the previous day
Tuesday, October 27	8:02 AM	6:33 PM	10 hr 31 min	2 min 41 sec shorter than the previous day
Wednesday, October 28	8:04 AM	6:31 PM	10 hr 28 min	2 min 39 sec shorter than the previous day
Thursday, October 29	8:05 AM	6:30 PM	10 hr 25 min	2 min 39 sec shorter than the previous day
Friday, October 30	8:06 AM	6:29 PM	10 hr 23 min	2 min 37 sec shorter than the previous day
Saturday, October 31	8:07 AM	6:27 PM	10 hr 20 min	2 min 36 sec shorter than the previous day

Weather forecast for Grand Blanc

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Plan around Grand Blanc

Upcoming public holidays in Michigan

Wed, Nov 11, 2026Veterans Day
Thu, Nov 26, 2026Thanksgiving Day
Thu, Dec 24, 2026Christmas Eve

Nearby places

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Frequently asked questions

What time zone is Grand Blanc in?: Grand Blanc uses Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) in summer. Its IANA time zone is America/Detroit.
When is the next clock change in Grand Blanc?: Clocks in Grand Blanc move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from EDT (UTC−04:00) to EST (UTC−05:00)
Does Grand Blanc observe daylight saving time?: Yes. Grand Blanc observes daylight saving time: EDT (UTC−4) in summer and EST (UTC−5) in winter.
What is the UTC offset of Grand Blanc?: Grand Blanc is UTC−5 in winter and UTC−4 in summer