sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-18.
All times are shown in Houston local time (GMT-06:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-01-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:53:30 | 5h 53m 30s | |
| Astronomical Twilight | 05:53:30 | 06:22:09 | 28m 39s | |
| Nautical Twilight | 06:22:09 | 06:51:19 | 29m 10s | |
| Civil Twilight | 06:51:19 | 07:16:49 | 25m 30s | |
| Daylight | 07:16:49 | 17:47:03 | 10h 30m 14s | |
| Civil Twilight | 17:47:03 | 18:12:33 | 25m 30s | |
| Nautical Twilight | 18:12:33 | 18:41:43 | 29m 10s | |
| Astronomical Twilight | 18:41:43 | 19:10:22 | 28m 39s | |
| Night | 19:10:22 | 23:59:59 | 4h 49m 37s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-01-18.
| Sunrise | Solar noon | Sunset | |
| Time | 07:16:49 | 12:31:56 | 17:47:03 |
| Azimuth | 113.3° | 180° | 246.7° |
| Day Length |  |
10h 30m 14s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 189 231 km91 459 148 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -78.3° | 319.8° |
| 100 | -78.9° | 36.2° |
| 200 | -68.2° | 70.3° |
| 300 | -55.5° | 83.3° |
| 400 | -42.5° | 91.5° |
| 500 | -29.5° | 98.1° |
| 600 | -16.7° | 104.5° |
| 700 | -4.3° | 111.2° |
| 800 | 7.5° | 118.9° |
| 900 | 18.3° | 128° |
| 1000 | 27.8° | 139.3° |
| 1100 | 35° | 153.4° |
| 1200 | 39.1° | 170.3° |
| 1300 | 39.3° | 188.4° |
| 1400 | 35.5° | 205.5° |
| 1500 | 28.4° | 219.8° |
| 1600 | 19.1° | 231.3° |
| 1700 | 8.3° | 240.6° |
| 1800 | -3.4° | 248.3° |
| 1900 | -15.8° | 255.1° |
| 2000 | -28.5° | 261.5° |
| 2100 | -41.5° | 268.2° |
| 2200 | -54.4° | 276.2° |
| 2300 | -67.2° | 288.8° |
| 2400 | -78.1° | 320.1° |