sun .5deg.comChicago, United States (Illinois, Cook County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-11.
All times are shown in Chicago local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Chicago for this day: 2026-09-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:51:19 | 4h 51m 19s | |
| Astronomical Twilight | 04:51:19 | 05:25:40 | 34m 21s | |
| Nautical Twilight | 05:25:40 | 05:58:55 | 33m 15s | |
| Civil Twilight | 05:58:55 | 06:26:56 | 28m 1s | |
| Daylight | 06:26:56 | 19:07:20 | 12h 40m 24s | |
| Civil Twilight | 19:07:20 | 19:35:20 | 28m 0s | |
| Nautical Twilight | 19:35:20 | 20:08:35 | 33m 15s | |
| Astronomical Twilight | 20:08:35 | 20:42:57 | 34m 22s | |
| Night | 20:42:57 | 23:59:59 | 3h 17m 2s |
Sunrise, Sunset and Solar noon here: Chicago, US, for day: 2026-09-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:26:56 | 12:47:08 | 19:07:20 |
| Azimuth | 83.1° | 180° | 276.6° |
| Day Length |  |
12h 40m 24s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 577 138 km93 564 296 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 | -42.2° | 343.8° |
| 100 | -43.4° | 4.2° |
| 200 | -40.6° | 24° |
| 300 | -34.6° | 41.3° |
| 400 | -26.2° | 55.7° |
| 500 | -16.4° | 67.9° |
| 600 | -5.7° | 78.5° |
| 700 | 5.4° | 88.6° |
| 800 | 16.5° | 98.8° |
| 900 | 27.3° | 110° |
| 1000 | 37.3° | 123.2° |
| 1100 | 45.7° | 139.8° |
| 1200 | 51.2° | 160.8° |
| 1300 | 52.6° | 185.1° |
| 1400 | 49.3° | 208.4° |
| 1500 | 42.4° | 227.5° |
| 1600 | 33.2° | 242.5° |
| 1700 | 22.8° | 254.7° |
| 1800 | 11.8° | 265.4° |
| 1900 | 0.6° | 275.4° |
| 2000 | -10.4° | 285.6° |
| 2100 | -20.8° | 296.7° |
| 2200 | -30.1° | 309.7° |
| 2300 | -37.7° | 325.3° |
| 2400 | -42.6° | 343.8° |