sun .5deg.comChicago, United States (Illinois, Cook County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-21.
All times are shown in Chicago local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Chicago for this day: 2026-09-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:03:36 | 5h 3m 36s | |
| Astronomical Twilight | 05:03:36 | 05:36:54 | 33m 18s | |
| Nautical Twilight | 05:36:54 | 06:09:32 | 32m 38s | |
| Civil Twilight | 06:09:32 | 06:37:15 | 27m 43s | |
| Daylight | 06:37:15 | 18:49:53 | 12h 12m 38s | |
| Civil Twilight | 18:49:53 | 19:17:37 | 27m 44s | |
| Nautical Twilight | 19:17:37 | 19:50:14 | 32m 37s | |
| Astronomical Twilight | 19:50:14 | 20:23:33 | 33m 19s | |
| Night | 20:23:33 | 23:59:59 | 3h 36m 26s |
Sunrise, Sunset and Solar noon here: Chicago, US, for day: 2026-09-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:37:15 | 12:43:34 | 18:49:53 |
| Azimuth | 88.3° | 180° | 271.4° |
| Day Length |  |
12h 12m 38s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 171 019 km93 311 945 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 | -46.1° | 343.9° |
| 100 | -47.1° | 5.8° |
| 200 | -44° | 26.8° |
| 300 | -37.5° | 44.7° |
| 400 | -28.7° | 59.2° |
| 500 | -18.5° | 71.3° |
| 600 | -7.7° | 82° |
| 700 | 3.5° | 92.1° |
| 800 | 14.5° | 102.4° |
| 900 | 25.1° | 113.7° |
| 1000 | 34.8° | 127° |
| 1100 | 42.7° | 143.4° |
| 1200 | 47.7° | 163.5° |
| 1300 | 48.7° | 186° |
| 1400 | 45.4° | 207.6° |
| 1500 | 38.7° | 225.7° |
| 1600 | 29.7° | 240.3° |
| 1700 | 19.5° | 252.4° |
| 1800 | 8.6° | 263.1° |
| 1900 | -2.6° | 273.1° |
| 2000 | -13.7° | 283.4° |
| 2100 | -24.2° | 294.6° |
| 2200 | -33.8° | 307.9° |
| 2300 | -41.6° | 324.2° |
| 2400 | -46.5° | 343.9° |