United States
Time now in Black Rock
Monday, 24 August 2026
Sunrise 06:29Sunset 07:44Time zone UTC −5
Time zone
America/Chicago
UTC offset
UTC −5
Daylight saving
In effect now
Population
662
Sunrise
06:29
Sunset
07:44
Day length
13h 14m
Coordinates
36.11, -91.11
Time difference from Black Rock
Hours ahead (right) or behind (left) Black Rock right now.
Black Rock on the map
About the time in Black Rock
If you are coordinating from another country, the shortcut is the working window: a normal Black Rock day of 09:00–17:00 falls between 14:00–22:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Around 662 people live in Black Rock, and all of them keep the same civil time, so the reading above applies to the whole urban area — not just the city centre.
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.
Frequently asked questions about time in Black Rock
- What time is it in Black Rock right now?
- The live clock above shows the current time in Black Rock, updating every second from America/Chicago (UTC −5).
- Which time zone is Black Rock in?
- Black Rock uses America/Chicago, currently UTC −5.
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Chicago, so a drifting device clock does not affect what you see.
- Does Black Rock change its clocks for daylight saving?
- Yes, and it is in effect now. Clocks change again on 1 November 2026.
87,523 places in United States
Other cities in the same country, sized by population.