What time does it get dark in Houston, TX?
In Houston, sunset ranges from about 5:23 PM around December 2 to about 8:27 PM around June 30. The shortest day (December 22) has 10h 14m of daylight and the longest (June 21) has 14h 03m. When daylight saving time ends on Sunday, November 1, 2026, sunset jumps from about 6:37 PM to 5:36 PM overnight.
Working out today's sunset…
Sunset and last light in Houston, month by month
Times for the 15th of each month in 2026, local time. "Start by" is the latest start for a 30 or 60 minute run, ride or walk that finishes by sunset. Last light is when civil twilight ends and it becomes too dark to see without a light.
| Month | Sunrise | Sunset | Last light | Daylight | 30-min start by | 60-min start by |
|---|---|---|---|---|---|---|
| January | 7:18 AM | 5:45 PM | 6:10 PM | 10h 26m | 5:15 PM | 4:45 PM |
| February | 7:02 AM | 6:11 PM | 6:35 PM | 11h 09m | 5:41 PM | 5:11 PM |
| March | 7:32 AM | 7:30 PM | 7:54 PM | 11h 58m | 7:00 PM | 6:30 PM |
| April | 6:55 AM | 7:49 PM | 8:13 PM | 12h 53m | 7:19 PM | 6:49 PM |
| May | 6:29 AM | 8:08 PM | 8:34 PM | 13h 39m | 7:38 PM | 7:08 PM |
| June | 6:21 AM | 8:24 PM | 8:52 PM | 14h 03m | 7:54 PM | 7:24 PM |
| July | 6:32 AM | 8:24 PM | 8:51 PM | 13h 53m | 7:54 PM | 7:24 PM |
| August | 6:50 AM | 8:04 PM | 8:29 PM | 13h 14m | 7:34 PM | 7:04 PM |
| September | 7:07 AM | 7:28 PM | 7:52 PM | 12h 21m | 6:58 PM | 6:28 PM |
| October | 7:24 AM | 6:52 PM | 7:16 PM | 11h 28m | 6:22 PM | 5:52 PM |
| November | 6:47 AM | 5:27 PM | 5:52 PM | 10h 40m | 4:57 PM | 4:27 PM |
| December | 7:10 AM | 5:25 PM | 5:51 PM | 10h 15m | 4:55 PM | 4:25 PM |
Heading out near dark in Houston
From late fall through winter it is dark in Houston before 6 p.m., so after-work runs and walks happen in the dark for months. If you head out close to sunset, be seen and be findable: wear a light and something reflective on the parts of you that move, pick a route with streetlights and other people, and send someone a live location link with a return time before you go. Our guide to running in the dark after the clocks change covers the rest.
Questions people ask
What time does it get dark in Houston in winter?
In mid-December the sun sets around 5:25 PM in Houston and last light (the end of civil twilight) is around 5:51 PM. The earliest sunset of 2026 is about 5:23 PM, around December 2.
When is the latest sunset in Houston?
The latest sunset of 2026 in Houston is about 8:27 PM, around June 30. In mid-June, usable light lasts until roughly 8:52 PM.
How much earlier does it get dark in Houston after daylight saving time ends?
Daylight saving time ends on Sunday, November 1, 2026. Sunset in Houston moves from about 6:37 PM on October 31 to about 5:36 PM on November 1, so an after-work run that finished in daylight the week before can finish in the dark.
What time should I start a run in Houston to finish before dark?
Subtract your run time from sunset. A 60-minute run in Houston should start by about 4:25 PM in mid-December and by about 7:24 PM in mid-June. The table on this page lists the latest start for 30 and 60 minute runs in every month, and the calculator at the top gives today's times.
Keep reading
Calculated from Houston's coordinates (29.76, -95.37) with the standard solar position formulas used by NOAA. Times can differ by a minute or two from other sources, and hills or buildings bring darkness sooner.