sun .5deg.comChicago, United States (Illinois, Cook County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-15.
All times are shown in Chicago local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Chicago for this day: 2026-09-15
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:56:19 | 4h 56m 19s | |
| Astronomical Twilight | 04:56:19 | 05:30:13 | 33m 54s | |
| Nautical Twilight | 05:30:13 | 06:03:11 | 32m 58s | |
| Civil Twilight | 06:03:11 | 06:31:03 | 27m 52s | |
| Daylight | 06:31:03 | 19:00:22 | 12h 29m 19s | |
| Civil Twilight | 19:00:22 | 19:28:15 | 27m 53s | |
| Nautical Twilight | 19:28:15 | 20:01:12 | 32m 57s | |
| Astronomical Twilight | 20:01:12 | 20:35:06 | 33m 54s | |
| Night | 20:35:06 | 23:59:59 | 3h 24m 53s |
Sunrise, Sunset and Solar noon here: Chicago, US, for day: 2026-09-15.
| Sunrise | Solar noon | Sunset | |
| Time | 06:31:03 | 12:45:43 | 19:00:22 |
| Azimuth | 85.2° | 180° | 274.5° |
| Day Length |  |
12h 29m 19s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 417 611 km93 465 170 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 | -43.7° | 343.9° |
| 100 | -44.9° | 4.8° |
| 200 | -42° | 25.1° |
| 300 | -35.7° | 42.6° |
| 400 | -27.2° | 57.1° |
| 500 | -17.2° | 69.2° |
| 600 | -6.5° | 79.9° |
| 700 | 4.6° | 90° |
| 800 | 15.7° | 100.2° |
| 900 | 26.5° | 111.5° |
| 1000 | 36.3° | 124.7° |
| 1100 | 44.5° | 141.3° |
| 1200 | 49.8° | 162° |
| 1300 | 51° | 185.5° |
| 1400 | 47.8° | 208.1° |
| 1500 | 40.9° | 226.8° |
| 1600 | 31.8° | 241.6° |
| 1700 | 21.5° | 253.8° |
| 1800 | 10.5° | 264.4° |
| 1900 | -0.7° | 274.5° |
| 2000 | -11.7° | 284.7° |
| 2100 | -22.2° | 295.9° |
| 2200 | -31.6° | 309° |
| 2300 | -39.3° | 324.9° |
| 2400 | -44.1° | 343.9° |