United States
Time now in Callao
Sunday, 23 August 2026
Sunrise 06:29Sunset 07:57Time zone UTC −5
Time zone
America/Chicago
UTC offset
UTC −5
Daylight saving
In effect now
Population
281
Sunrise
06:29
Sunset
07:57
Day length
13h 29m
Coordinates
39.76, -92.62
Time difference from Callao
Hours ahead (right) or behind (left) Callao right now.
Callao on the map
About the time in Callao
If you are coordinating from another country, the shortcut is the working window: a normal Callao 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 281 people live in Callao, 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 Callao
- What time is it in Callao right now?
- The live clock above shows the current time in Callao, updating every second from America/Chicago (UTC −5).
- When do the sun rise and set in Callao today?
- Sunrise is at 06:29 and sunset at 07:57, giving 13h 29m of daylight.
- What are normal business hours in Callao in UTC?
- A 09:00–17:00 working day in Callao runs from 14:00–22:00 UTC today.
- Which time zone is Callao in?
- Callao uses America/Chicago, currently UTC −5.
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