sun .5deg.comLanzhou, China (Gansu, Lanzhou Shi) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-21.
All times are shown in Lanzhou local time (GMT+08:00
).
Night, Twilight, and Daylight Times in Lanzhou for this day: 2026-08-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:55:12 | 4h 55m 12s | |
| Astronomical Twilight | 04:55:12 | 05:28:44 | 33m 32s | |
| Nautical Twilight | 05:28:44 | 06:00:49 | 32m 5s | |
| Civil Twilight | 06:00:49 | 06:27:35 | 26m 46s | |
| Daylight | 06:27:35 | 19:48:08 | 13h 20m 33s | |
| Civil Twilight | 19:48:08 | 20:14:54 | 26m 46s | |
| Nautical Twilight | 20:14:54 | 20:46:59 | 32m 5s | |
| Astronomical Twilight | 20:46:59 | 21:20:31 | 33m 32s | |
| Night | 21:20:31 | 23:59:59 | 2h 39m 28s |
Sunrise, Sunset and Solar noon here: Lanzhou, CN, for day: 2026-08-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:27:35 | 13:07:51 | 19:48:08 |
| Azimuth | 74.1° | 180° | 285.7° |
| Day Length | ![]() |
13h 20m 33s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 337 626 km94 036 841 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -38.9° | 338.4° |
| 100 | -41.5° | 357.3° |
| 200 | -40° | 16.6° |
| 300 | -34.8° | 33.9° |
| 400 | -26.9° | 48.2° |
| 500 | -17.1° | 60° |
| 600 | -6.1° | 69.9° |
| 700 | 5.6° | 78.8° |
| 800 | 17.6° | 87.3° |
| 900 | 29.7° | 96.4° |
| 1000 | 41.6° | 107° |
| 1100 | 52.6° | 121.3° |
| 1200 | 61.7° | 142.8° |
| 1300 | 66.1° | 175° |
| 1400 | 63.5° | 209.4° |
| 1500 | 55.4° | 233.7° |
| 1600 | 44.7° | 249.4° |
| 1700 | 32.9° | 260.8° |
| 1800 | 20.9° | 270.1° |
| 1900 | 8.8° | 278.7° |
| 2000 | -3° | 287.4° |
| 2100 | -14.3° | 297° |
| 2200 | -24.5° | 308.2° |
| 2300 | -33.1° | 321.7° |
| 2400 | -39.2° | 338.3° |