Skip to content

What time is sunrise and sunset in Lone Tree?

Today and tomorrow's sunrise and sunset times in Lone Tree, Colorado. Plus a monthly calendar with dawn, dusk, solar noon, and day length.

Today

Sunrise
6:23 AM
79° EDawn 5:55 AM

Sunrise in Lone Tree will be at 6:23:00 AM MDT (in 3 hours).

Sunset
7:33 PM
281° WDusk 8:00 PM

Sunset in Lone Tree will be at 7:33:17 PM MDT (in 16 hours).

Now
12a6a12p6p12a

Night now · First light at 4:48 AM

Daylight
13h 10m
Darkness
7h 56m
Solar noon
12:58 PM
Sun altitude
34.3° below
Sun direction
40° NE

Tomorrow

Sunrise
6:23 AM
79° EDawn 5:56 AM

Sunrise in Lone Tree will be at 6:23:56 AM MDT (in 27 hours).

Sunset
7:31 PM
280° WDusk 7:59 PM

Sunset in Lone Tree will be at 7:31:41 PM MDT (in 40 hours).

Moon tonight

Phase, moonrise and moonset in Lone Tree

Last Quarter
45% illuminated
Moonrise
11:55 PM
Moonset
2:59 PM

Calendar

America/Denver · click a day to expand

DateSunriseSunsetLength
1 Tue6:20 am7:38 pm13:17:50
2 Wed6:21 am7:36 pm13:15:19
3 Thu6:22 am7:34 pm13:12:48
4 Fri6:23 am7:33 pm13:10:16
Friday, September 4
13:10:16 of daylight·−2m 32s vs. yesterday·twilight 5:55 am – 8:00 pm
12a3a6a9a12p3p6p9p12a6:23 am12:58 pm7:33 pmhorizon
Time
3:10 AM
Altitude
-34.2°
Heading
40° NE
Light
Night

3:10 AM, Night, altitude -34.2 degrees

5 Sat6:23 am7:31 pm13:07:45
6 Sun6:24 am7:30 pm13:05:12
7 Mon6:25 am7:28 pm13:02:40
8 Tue6:26 am7:26 pm13:00:07
9 Wed6:27 am7:25 pm12:57:34
10 Thu6:28 am7:23 pm12:55:01
11 Fri6:29 am7:21 pm12:52:27
12 Sat6:30 am7:20 pm12:49:53
13 Sun6:31 am7:18 pm12:47:20
14 Mon6:32 am7:17 pm12:44:46
15 Tue6:33 am7:15 pm12:42:12
16 Wed6:34 am7:13 pm12:39:37
17 Thu6:35 am7:12 pm12:37:03
18 Fri6:36 am7:10 pm12:34:29
19 Sat6:36 am7:08 pm12:31:55
20 Sun6:37 am7:07 pm12:29:20
21 Mon6:38 am7:05 pm12:26:46
22 Tue6:39 am7:03 pm12:24:11
23 Wed6:40 am7:02 pm12:21:37
24 Thu6:41 am7:00 pm12:19:03
25 Fri6:42 am6:59 pm12:16:29
26 Sat6:43 am6:57 pm12:13:54
27 Sun6:44 am6:55 pm12:11:20
28 Mon6:45 am6:54 pm12:08:46
29 Tue6:46 am6:52 pm12:06:13
30 Wed6:47 am6:50 pm12:03:39

FAQ

Frequently asked questions about sunrise and sunset in Lone Tree, United States

What time does the sun rise in Lone Tree today?
Sunrise in Lone Tree today (Friday, September 4, 2026) is at 6:23 AM. The sun comes up in the E.
What time does the sun set in Lone Tree today?
Sunset today is at 7:33 PM, after 13h 10m of daylight.
When is the longest day in Lone Tree, United States?
The longest day of 2026 in Lone Tree is Sunday, June 21, 2026, the summer solstice, with 14h 57m of daylight. In 2027 the summer solstice falls on June 21, 2027.
When is the shortest day in Lone Tree, United States?
The shortest day of 2026 in Lone Tree, Colorado is Monday, December 21, 2026, the winter solstice, with 9h 22m of daylight. In 2027 the winter solstice lands on December 21, 2027.
How much more daylight does Lone Tree get in summer than in winter?
Lone Tree gets 5h 35m more daylight on its longest day than on its shortest (14h 57m against 9h 22m). Averaged across the year, a day here has 12h 12m of daylight.
When is the earliest sunrise in Lone Tree?
The earliest sunrise of 2026 in Lone Tree is on Sunday, June 14, 2026, when the sun comes up at 5:32 AM.
When is the latest sunset in Lone Tree?
The latest sunset is on Sunday, June 28, 2026 at 8:32 PM.
When is the earliest sunset in Lone Tree?
The earliest sunset of the year is on Monday, December 7, 2026, with the sun down by 4:36 PM.
When is the latest sunrise in Lone Tree?
The latest sunrise is on Saturday, October 31, 2026 at 7:27 AM.
Does Lone Tree observe daylight saving time?
Yes. Lone Tree uses Mountain Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.

Developers: get this data programmatically with the free JSON API.

GET https://api.sunrisesunset.io/json?lat=39.55171&lng=-104.8863