sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-17.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-03-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:09:01 | 6h 9m 1s | |
| Astronomical Twilight | 06:09:01 | 06:36:54 | 27m 53s | |
| Nautical Twilight | 06:36:54 | 07:04:37 | 27m 43s | |
| Civil Twilight | 07:04:37 | 07:28:21 | 23m 44s | |
| Daylight | 07:28:21 | 19:31:03 | 12h 2m 42s | |
| Civil Twilight | 19:31:03 | 19:54:47 | 23m 44s | |
| Nautical Twilight | 19:54:47 | 20:22:30 | 27m 43s | |
| Astronomical Twilight | 20:22:30 | 20:50:23 | 27m 53s | |
| Night | 20:50:23 | 23:59:59 | 3h 9m 36s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-03-17.
| Sunrise | Solar noon | Sunset | |
| Time | 07:28:21 | 13:29:42 | 19:31:03 |
| Azimuth | 91° | 180° | 269.1° |
| Day Length |  |
12h 2m 42s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 879 743 km92 509 583 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 | -54.5° | 318.6° |
| 100 | -60.8° | 344.3° |
| 200 | -60.9° | 15.4° |
| 300 | -54.6° | 41.1° |
| 400 | -44.6° | 58.5° |
| 500 | -32.8° | 70.5° |
| 600 | -20.2° | 79.6° |
| 700 | -7.3° | 87.5° |
| 800 | 5.8° | 94.9° |
| 900 | 18.6° | 102.8° |
| 1000 | 31.1° | 112.1° |
| 1100 | 42.6° | 124.2° |
| 1200 | 52.2° | 141.3° |
| 1300 | 58.1° | 165.6° |
| 1400 | 58.1° | 194.2° |
| 1500 | 52.3° | 218.6° |
| 1600 | 42.7° | 235.8° |
| 1700 | 31.2° | 247.9° |
| 1800 | 18.8° | 257.3° |
| 1900 | 5.9° | 265.2° |
| 2000 | -7.1° | 272.7° |
| 2100 | -20° | 280.5° |
| 2200 | -32.6° | 289.7° |
| 2300 | -44.3° | 301.7° |
| 2400 | -54.2° | 319.1° |