sun .5deg.comHouston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-13.
All times are shown in Houston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Houston for this day: 2026-05-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:38 | 4h 59m 38s | |
| Astronomical Twilight | 04:59:38 | 05:32:19 | 32m 41s | |
| Nautical Twilight | 05:32:19 | 06:03:30 | 31m 11s | |
| Civil Twilight | 06:03:30 | 06:29:25 | 25m 55s | |
| Daylight | 06:29:25 | 20:06:11 | 13h 36m 46s | |
| Civil Twilight | 20:06:11 | 20:32:07 | 25m 56s | |
| Nautical Twilight | 20:32:07 | 21:03:17 | 31m 10s | |
| Astronomical Twilight | 21:03:17 | 21:35:58 | 32m 41s | |
| Night | 21:35:58 | 23:59:59 | 2h 24m 1s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2026-05-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:29:25 | 13:17:48 | 20:06:11 |
| Azimuth | 68.1° | 180° | 291.9° |
| Day Length |  |
13h 36m 46s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 182 062 km93 940 178 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 | -38.4° | 336.1° |
| 100 | -41.8° | 354.2° |
| 200 | -40.9° | 13.2° |
| 300 | -36° | 30.3° |
| 400 | -28.1° | 44.3° |
| 500 | -18.1° | 55.4° |
| 600 | -6.8° | 64.3° |
| 700 | 5.2° | 71.8° |
| 800 | 17.8° | 78.6° |
| 900 | 30.7° | 85.3° |
| 1000 | 43.7° | 92.5° |
| 1100 | 56.6° | 102° |
| 1200 | 68.9° | 118.2° |
| 1300 | 77.9° | 159° |
| 1400 | 75.2° | 222.4° |
| 1500 | 64.2° | 249.7° |
| 1600 | 51.6° | 262.3° |
| 1700 | 38.6° | 270.6° |
| 1800 | 25.6° | 277.5° |
| 1900 | 12.8° | 284.1° |
| 2000 | 0.4° | 291.1° |
| 2100 | -11.3° | 299.2° |
| 2200 | -22.1° | 308.8° |
| 2300 | -31.4° | 321° |
| 2400 | -38.2° | 336.2° |