Time in Lone Tree, Colorado now
Lone Tree is in Colorado and uses Mountain Time. The clock on this page is live, and the times below are worked out for the coordinates of Lone Tree.
- State
- Colorado
- Time zone
- Mountain Time
- Offset from UTC now
- Daylight saving time
- Yes, 8 Mar to 1 Nov
- Population
- 13,175
- Coordinates
- 39.5517° N, 104.8863° W
Sunrise and sunset in Lone Tree.
Worked out for 39.5517° N, 104.8863° W from the position of the sun, and updated every minute. On the longest day of 2026 the sun is up in Lone Tree for 14h 58m, and on the shortest day for 9h 22m.
- Sunrise
- Sunset
- Day length
- Solar noon
- Moon phase
- Moon lit
Lone Tree compared with other cities.
How the clock in Lone Tree lines up with the rest of the United States and a few cities around the world, right now.
| City | Time zone | Local time | From Lone Tree |
|---|---|---|---|
| New York | Eastern Time | --:-- | |
| Chicago | Central Time | --:-- | |
| Denver | Mountain Time | --:-- | |
| Phoenix | Mountain Time without daylight saving | --:-- | |
| Los Angeles | Pacific Time | --:-- | |
| Honolulu | Hawaii-Aleutian Time | --:-- | |
| London | United Kingdom | --:-- | |
| Dubai | United Arab Emirates | --:-- | |
| Tokyo | Japan | --:-- | |
| Sydney | Australia | --:-- |
Time in places near Lone Tree.
The closest places listed for Colorado, with the distance from Lone Tree and their local time. See every place on the Colorado page.
When the clocks change in Lone Tree.
Lone Tree follows the national rules: clocks go forward one hour on the second Sunday of March and back one hour on the first Sunday of November, at 2:00 local time.
- 8 March 2026 Clocks go forward 1 hour Daylight saving time starts at 2:00 local time
- 1 November 2026 Clocks go back 1 hour Daylight saving time ends at 2:00 local time
- 14 March 2027 Clocks go forward 1 hour Daylight saving time starts at 2:00 local time
- 7 November 2027 Clocks go back 1 hour Daylight saving time ends at 2:00 local time
Sunrise and sunset above move with the clock change, so evenings are an hour lighter from Sunday, 8 March 2026.
Quick answers about time in Lone Tree.
Short answers about the time zone, sunrise, clock changes and neighbours of Lone Tree.
01
What time is it in Lone Tree right now?
Lone Tree is on Mountain Time, UTC-7, and UTC-6 during daylight saving time. The clock at the top of this page shows the current local time and updates every minute.
02
What time zone is Lone Tree in?
Lone Tree uses Mountain Time, the same zone as the rest of Colorado in most cases. The Colorado page shows every zone used in the state.
03
Does Lone Tree observe daylight saving time?
Yes. Clocks in Lone Tree go forward one hour on Sunday, 8 March 2026 and back one hour on Sunday, 1 November 2026, both at 2:00 local time.
04
What time does the sun rise in Lone Tree?
Today's sunrise and sunset are shown live on this page. On the longest day of 2026 the sun rises at 05:32 and sets at 20:30, and on the shortest day it rises at 07:16 and sets at 16:38.
05
How long is the longest day in Lone Tree?
The sun is up for 14h 58m on the June solstice and for 9h 22m on the December solstice. Day length changes fastest around the equinoxes in March and September.
06
What is the time difference between Lone Tree and New York?
Lone Tree is 2 hours behind New York all year.
07
What is the time difference between Lone Tree and London?
Lone Tree is 7 hours behind London for most of the year. The gap changes for a few weeks each spring and autumn, because the United States and the United Kingdom change their clocks on different dates.
08
How many people live in Lone Tree?
Lone Tree has about 13,175 people, which makes it one of the places listed for Colorado on Time Dates. Population figures come from GeoNames.
09
Where is Lone Tree?
Lone Tree sits at 39.5517° N, 104.8863° W in Colorado, about 14 miles from Denver.
10
Which places are closest to Lone Tree?
The closest places listed are Centennial, 2 miles away, Dove Valley, 4 miles away and Cherry Creek, 4 miles away. Each one shows its own local time on this page.