sun .5deg.comChicago, United States (Illinois, Cook County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-18.
All times are shown in Chicago local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Chicago for this day: 2026-09-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:00:00 | 5h 0m 0s | |
| Astronomical Twilight | 05:00:00 | 05:33:35 | 33m 35s | |
| Nautical Twilight | 05:33:35 | 06:06:21 | 32m 46s | |
| Civil Twilight | 06:06:21 | 06:34:09 | 27m 48s | |
| Daylight | 06:34:09 | 18:55:08 | 12h 20m 59s | |
| Civil Twilight | 18:55:08 | 19:22:55 | 27m 47s | |
| Nautical Twilight | 19:22:55 | 19:55:42 | 32m 47s | |
| Astronomical Twilight | 19:55:42 | 20:29:17 | 33m 35s | |
| Night | 20:29:17 | 23:59:59 | 3h 30m 42s |
Sunrise, Sunset and Solar noon here: Chicago, US, for day: 2026-09-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:34:09 | 12:44:38 | 18:55:08 |
| Azimuth | 86.7° | 180° | 273° |
| Day Length |  |
12h 20m 59s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 295 287 km93 389 162 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 | -44.9° | 343.9° |
| 100 | -46° | 5.3° |
| 200 | -43° | 26° |
| 300 | -36.6° | 43.7° |
| 400 | -27.9° | 58.2° |
| 500 | -17.9° | 70.3° |
| 600 | -7.1° | 81° |
| 700 | 4° | 91° |
| 800 | 15.1° | 101.3° |
| 900 | 25.8° | 112.6° |
| 1000 | 35.5° | 125.9° |
| 1100 | 43.6° | 142.3° |
| 1200 | 48.7° | 162.8° |
| 1300 | 49.8° | 185.8° |
| 1400 | 46.6° | 207.8° |
| 1500 | 39.8° | 226.3° |
| 1600 | 30.8° | 241° |
| 1700 | 20.5° | 253.1° |
| 1800 | 9.5° | 263.7° |
| 1900 | -1.6° | 273.8° |
| 2000 | -12.7° | 284° |
| 2100 | -23.2° | 295.3° |
| 2200 | -32.7° | 308.5° |
| 2300 | -40.4° | 324.5° |
| 2400 | -45.3° | 343.9° |