United States
Time now in Marlborough
Sunrise 06:20Sunset 07:48Time zone UTC −5
Time zone
America/Chicago
UTC offset
UTC −5
Daylight saving
In effect now
Population
2,191
Sunrise
06:20
Sunset
07:48
Day length
13h 28m
Coordinates
38.57, -90.34
Time difference from Marlborough
Hours ahead (right) or behind (left) Marlborough right now.
Marlborough on the map
About the time in Marlborough
Marlborough sits at latitude 38.57, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 13h 28m is one point on that curve, not a fixed value.
Marlborough runs on America/Chicago, which puts the city UTC −5 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
If you are coordinating from another country, the shortcut is the working window: a normal Marlborough 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.
Frequently asked questions about time in Marlborough
- When do the sun rise and set in Marlborough today?
- Sunrise is at 06:20 and sunset at 07:48, giving 13h 28m of daylight.
- What are normal business hours in Marlborough in UTC?
- A 09:00–17:00 working day in Marlborough runs from 14:00–22:00 UTC today.
- Which time zone is Marlborough in?
- Marlborough uses America/Chicago, currently UTC −5.
- What time is it in Marlborough right now?
- The live clock above shows the current time in Marlborough, updating every second from America/Chicago (UTC −5).
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