sun .5deg.comLanzhou, China (Gansu, Lanzhou Shi) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-17.
All times are shown in Lanzhou local time (GMT+08:00
).
Night, Twilight, and Daylight Times in Lanzhou for this day: 2026-05-17
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:15:41 | 4h 15m 41s | |
| Astronomical Twilight | 04:15:41 | 04:53:34 | 37m 53s | |
| Nautical Twilight | 04:53:34 | 05:28:37 | 35m 3s | |
| Civil Twilight | 05:28:37 | 05:57:14 | 28m 37s | |
| Daylight | 05:57:14 | 20:04:50 | 14h 7m 36s | |
| Civil Twilight | 20:04:50 | 20:33:28 | 28m 38s | |
| Nautical Twilight | 20:33:28 | 21:08:30 | 35m 2s | |
| Astronomical Twilight | 21:08:30 | 21:46:23 | 37m 53s | |
| Night | 21:46:23 | 23:59:59 | 2h 13m 36s |
Sunrise, Sunset and Solar noon here: Lanzhou, CN, for day: 2026-05-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:57:14 | 13:01:02 | 20:04:50 |
| Azimuth | 65.2° | 180° | 294.8° |
| Day Length | ![]() |
14h 7m 36s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 293 048 km94 009 142 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -33° | 342.7° |
| 100 | -34.8° | 359.6° |
| 200 | -33.1° | 16.6° |
| 300 | -28.1° | 32° |
| 400 | -20.5° | 45.2° |
| 500 | -11.1° | 56.2° |
| 600 | -0.5° | 65.6° |
| 700 | 10.9° | 74.1° |
| 800 | 22.8° | 82.2° |
| 900 | 34.8° | 90.7° |
| 1000 | 46.9° | 100.5° |
| 1100 | 58.5° | 114.1° |
| 1200 | 68.4° | 137.2° |
| 1300 | 73.2° | 178.9° |
| 1400 | 68.8° | 221.4° |
| 1500 | 59° | 245.2° |
| 1600 | 47.5° | 259° |
| 1700 | 35.4° | 269° |
| 1800 | 23.3° | 277.5° |
| 1900 | 11.5° | 285.6° |
| 2000 | 0.1° | 294.1° |
| 2100 | -10.5° | 303.5° |
| 2200 | -20° | 314.4° |
| 2300 | -27.6° | 327.5° |
| 2400 | -32.7° | 342.7° |