sun .5deg.comChicago, United States (Illinois, Cook County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-18.
All times are shown in Chicago local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Chicago for this day: 2026-08-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:17:54 | 4h 17m 54s | |
| Astronomical Twilight | 04:17:54 | 04:56:35 | 38m 41s | |
| Nautical Twilight | 04:56:35 | 05:32:37 | 36m 2s | |
| Civil Twilight | 05:32:37 | 06:02:13 | 29m 36s | |
| Daylight | 06:02:13 | 19:46:35 | 13h 44m 22s | |
| Civil Twilight | 19:46:35 | 20:16:11 | 29m 36s | |
| Nautical Twilight | 20:16:11 | 20:52:13 | 36m 2s | |
| Astronomical Twilight | 20:52:13 | 21:30:54 | 38m 41s | |
| Night | 21:30:54 | 23:59:59 | 2h 29m 5s |
Sunrise, Sunset and Solar noon here: Chicago, US, for day: 2026-08-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:02:13 | 12:54:24 | 19:46:35 |
| Azimuth | 71.5° | 180° | 288.2° |
| Day Length |  |
13h 44m 22s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 411 101 km94 082 496 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 | -33.5° | 343.9° |
| 100 | -34.9° | 1.5° |
| 200 | -32.9° | 19° |
| 300 | -27.9° | 34.9° |
| 400 | -20.4° | 48.7° |
| 500 | -11.3° | 60.6° |
| 600 | -1.1° | 71.1° |
| 700 | 9.7° | 81° |
| 800 | 20.8° | 90.8° |
| 900 | 31.9° | 101.4° |
| 1000 | 42.5° | 114.1° |
| 1100 | 52° | 130.6° |
| 1200 | 58.9° | 153.5° |
| 1300 | 61.2° | 182.6° |
| 1400 | 57.9° | 211° |
| 1500 | 50.4° | 232.6° |
| 1600 | 40.7° | 248.2° |
| 1700 | 29.9° | 260.4° |
| 1800 | 18.8° | 270.8° |
| 1900 | 7.7° | 280.6° |
| 2000 | -3.1° | 290.5° |
| 2100 | -13.2° | 301.2° |
| 2200 | -22.1° | 313.4° |
| 2300 | -29.2° | 327.6° |
| 2400 | -33.8° | 343.9° |