Current Local Time in Big Rock, Illinois, United States is 19:14:24

EST-Eastern Standard Time UTC-05:00 hours

Friday, Aug 01 2025, week - 31, 213^rd day of year, Daylight saving is active

EST timezone converter

Weather:71.37°F/21.87°C/295.02K Haze

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Big Rock Weather

Current Temperature in Big Rock	71.37°F/21.87°C/295.02K
Feels like	70.74°F/21.52°C/294.67K
Big Rock Humidity Percentage	54%
Atmospheric Pressure in Big Rock	1027 hPa
Wind Speed in Big Rock	4.12 Miles Per Hour
Wind Direction in Big Rock	60 Degrees

Big Rock Time Zone

Big Rock Time Zone	Eastern Standard Time
Time Zone Abbreviation	EST
UTC Offset for Eastern Standard Time	-5 Hours
Is EST a Standard Time Zone?	Yes
Current Local Time in Big Rock	2025-08-01 19:14:24

Daylight Saving Time in Big Rock

Is Daylight Saving Time active now in Big Rock?	Yes
Big Rock Summer Time Zone	EST
Big Rock Winter Time Zone	EDT
Daylight Time Start Date	Sunday, 12 March 2023, 02:00 AM
Daylight Time End Date	Sunday, 05 November 2023, 02:00 AM
UTC Offset for DST	-5 Hours
UTC Offset during winter	-6 Hours

Twilights in Big Rock today

Civil Twilight Start Time	2025-08-01 05:18:19
Civil Twilight End Time	2025-08-01 20:44:01
Nautical Twilight Start Time	2025-08-01 04:39:25
Nautical Twilight End Time	2025-08-01 21:22:43
Astronomical Twilight Start Time	2025-08-01 03:56:05
Astronomical Twilight End Time	2025-08-01 22:05:44

Big Rock: Sunrise Time & Sunset Time

Sunrise Time in Big Rock	2025-08-01 05:49:23
Sunset Time in Big Rock	2025-08-01 20:13:04
Noon Time in Big Rock	2025-08-01 13:01:32
Duration of the daytime today in Big Rock	14 Hours-23 Minutes-41 Seconds

Big Rock: Moonrise Time & Moonset Time

Moonrise Time Today in Big Rock	2025-08-01 14:02:33
Moonset Time Today in Big Rock	2025-08-01 23:44:03

Big Rock: Moon Phases

New moon day	2025-08-23 01:07:28
Full moon day	2025-08-09 02:55:59
First Quarter of Moon	2025-08-01 07:42:16
Last Quarter of Moon	2025-08-16 00:13:10

Calendar Today

Day of the week	Friday
Month of the year	August
Number of days in this month	31
Day of the year	212
Week of the year	31
Number of Seconds from Epoch	1754093664 Seconds

About Big Rock

Name of the City	Big Rock, Illinois, United States
Nearby Cities & Towns around Big Rock:	Big Rock, Hinckley, Sugar Grove, Plano, Sandwich, Lynwood, Elburn, Yorkville, Maple Park, Montgomery, Somonauk, Boulder Hill, Oswego, North Aurora, Waterman, Aurora, Cortland, Batavia, Wasco, Village of Campton Hills
Two Letter Country code of United States (ISO 3166-1 alpha-2)	US
Three letter Country code of United States (ISO 3166-1 alpha-3)	USA
Big Rock Latitude	41.7639200
Big Rock Longitude	-88.5470200
Big Rock Elevation	216 meter

Alternates Names for Big Rock in Vernacular Languages

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