sun .5deg.comChicago, United States (Illinois, Cook County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-31.
All times are shown in Chicago local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Chicago for this day: 2026-07-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:49:34 | 3h 49m 34s | |
| Astronomical Twilight | 03:49:34 | 04:33:16 | 43m 42s | |
| Nautical Twilight | 04:33:16 | 05:12:23 | 39m 7s | |
| Civil Twilight | 05:12:23 | 05:43:48 | 31m 25s | |
| Daylight | 05:43:48 | 20:10:12 | 14h 26m 24s | |
| Civil Twilight | 20:10:12 | 20:41:37 | 31m 25s | |
| Nautical Twilight | 20:41:37 | 21:20:44 | 39m 7s | |
| Astronomical Twilight | 21:20:44 | 22:04:26 | 43m 42s | |
| Night | 22:04:26 | 23:59:59 | 1h 55m 33s |
Sunrise, Sunset and Solar noon here: Chicago, US, for day: 2026-07-31.
| Sunrise | Solar noon | Sunset | |
| Time | 05:43:48 | 12:57:00 | 20:10:12 |
| Azimuth | 64.3° | 180° | 295.5° |
| Day Length |  |
14h 26m 24s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 844 597 km94 351 858 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 | -28.3° | 344.5° |
| 100 | -29.8° | 0.7° |
| 200 | -28.1° | 16.9° |
| 300 | -23.5° | 31.9° |
| 400 | -16.5° | 45.1° |
| 500 | -7.9° | 56.7° |
| 600 | 2° | 67° |
| 700 | 12.6° | 76.6° |
| 800 | 23.6° | 86.1° |
| 900 | 34.8° | 96.3° |
| 1000 | 45.7° | 108.3° |
| 1100 | 55.7° | 124.4° |
| 1200 | 63.4° | 148.3° |
| 1300 | 66.4° | 181.6° |
| 1400 | 62.9° | 214.2° |
| 1500 | 54.8° | 237.2° |
| 1600 | 44.7° | 252.8° |
| 1700 | 33.7° | 264.6° |
| 1800 | 22.5° | 274.7° |
| 1900 | 11.5° | 284.2° |
| 2000 | 1° | 293.8° |
| 2100 | -8.8° | 304.2° |
| 2200 | -17.4° | 315.9° |
| 2300 | -24.2° | 329.3° |
| 2400 | -28.6° | 344.5° |