United States
Time now in Thornhill
Sunrise 07:02Sunset 08:29Time zone UTC −4
Time zone
America/Kentucky/Louisville
UTC offset
UTC −4
Daylight saving
In effect now
Population
178
Sunrise
07:02
Sunset
08:29
Day length
13h 27m
Coordinates
38.29, -85.63
Time difference from Thornhill
Hours ahead (right) or behind (left) Thornhill right now.
Thornhill on the map
About the time in Thornhill
If you are coordinating from another country, the shortcut is the working window: a normal Thornhill day of 09:00–17:00 falls between 13:00–21:00 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.
Sunrise today lands at 07:02 and sunset at 08:29 local time, giving 13h 27m of daylight. Those figures come from the city's own coordinates (38.29, -85.63) rather than a country-wide average, so they match what you would actually see from a window in Thornhill.
Thornhill sits at latitude 38.29, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 13h 27m is one point on that curve, not a fixed value.
Frequently asked questions about time in Thornhill
- Does Thornhill change its clocks for daylight saving?
- Yes, and it is in effect now. Clocks change again on 1 November 2026.
- What time is it in Thornhill right now?
- The live clock above shows the current time in Thornhill, updating every second from America/Kentucky/Louisville (UTC −4).
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Kentucky/Louisville, so a drifting device clock does not affect what you see.
- Which time zone is Thornhill in?
- Thornhill uses America/Kentucky/Louisville, currently UTC −4.
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