Houston, United States (Texas, Harris County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2021-07-28. All times are shown in Houston local time (GMT-05:00).
Night, Twilight, and Daylight Times in Houston for this day: 2021-07-28
Zone Type | Start | End | Length | |
Night | 00:00:00 | 05:08:47 | 5h 8m 47s | |
Astronomical Twilight | 05:08:47 | 05:41:36 | 32m 49s | |
Nautical Twilight | 05:41:36 | 06:12:52 | 31m 16s | |
Civil Twilight | 06:12:52 | 06:38:52 | 26m 0s | |
Daylight | 06:38:52 | 20:17:03 | 13h 38m 11s | |
Civil Twilight | 20:17:03 | 20:43:03 | 26m 0s | |
Nautical Twilight | 20:43:03 | 21:14:19 | 31m 16s | |
Astronomical Twilight | 21:14:19 | 21:47:08 | 32m 49s | |
Night | 21:47:08 | 23:59:59 | 2h 12m 51s |
Sunrise, Sunset and Solar noon here: Houston, US, for day: 2021-07-28.
Sunrise | Solar noon | Sunset | |
Time | 06:38:52 | 13:27:58 | 20:17:03 |
Azimuth | 67.5° | 180° | 292.3° |
Day Length | 13h 38m 11s |
Distance Earth-Sun (Center-to-center 12:00):
151 892 387 km94 381 554 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
Time | Altitude | Azimuth |
000 | -36.8° | 333.6° |
100 | -40.7° | 351.1° |
200 | -40.6° | 9.9° |
300 | -36.5° | 27.2° |
400 | -29.1° | 41.7° |
500 | -19.5° | 53.1° |
600 | -8.5° | 62.4° |
700 | 3.4° | 70.1° |
800 | 15.9° | 76.9° |
900 | 28.7° | 83.5° |
1000 | 41.7° | 90.5° |
1100 | 54.7° | 99.3° |
1200 | 67.2° | 113.4° |
1300 | 77.4° | 147.7° |
1400 | 77° | 215.2° |
1500 | 66.5° | 247.6° |
1600 | 54° | 261.2° |
1700 | 41° | 269.8° |
1800 | 28° | 276.7° |
1900 | 15.2° | 283.3° |
2000 | 2.7° | 290.2° |
2100 | -9.2° | 298° |
2200 | -20.2° | 307.3° |
2300 | -29.7° | 318.9° |
2400 | -37° | 333.5° |