United States
Time now in Black Hawk County
Saturday, 22 August 2026
Sunrise 06:23Sunset 08:00Time zone UTC −5
Time zone
America/Chicago
UTC offset
UTC −5
Daylight saving
In effect now
Population
131,090
Sunrise
06:23
Sunset
08:00
Day length
13h 37m
Coordinates
42.47, -92.31
Time difference from Black Hawk County
Hours ahead (right) or behind (left) Black Hawk County right now.
Black Hawk County on the map
About the time in Black Hawk County
The zone identifier America/Chicago is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Chicago keeps pointing at Chicago time whatever the date, which is why every timestamp on this page is built from it.
Black Hawk County sits at latitude 42.47, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 13h 37m is one point on that curve, not a fixed value.
Black Hawk County is on daylight saving time at the moment, which is why the offset reads UTC −5 instead of its winter value. Clocks go back on 1 November 2026, and anything scheduled across that date shifts by an hour.
Frequently asked questions about time in Black Hawk County
- What are normal business hours in Black Hawk County in UTC?
- A 09:00–17:00 working day in Black Hawk County runs from 14:00–22:00 UTC today.
- What time is it in Black Hawk County right now?
- The live clock above shows the current time in Black Hawk County, updating every second from America/Chicago (UTC −5).
- When do the sun rise and set in Black Hawk County today?
- Sunrise is at 06:23 and sunset at 08:00, giving 13h 37m of daylight.
- Which time zone is Black Hawk County in?
- Black Hawk County uses America/Chicago, currently UTC −5.
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