sun .5deg.comChicago, United States (Illinois, Cook County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-28.
All times are shown in Chicago local time (GMT-06:00
).
Night, Twilight, and Daylight Times in Chicago for this day: 2026-02-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:54:01 | 4h 54m 1s | |
| Astronomical Twilight | 04:54:01 | 05:26:18 | 32m 17s | |
| Nautical Twilight | 05:26:18 | 05:58:33 | 32m 15s | |
| Civil Twilight | 05:58:33 | 06:26:26 | 27m 53s | |
| Daylight | 06:26:26 | 17:39:39 | 11h 13m 13s | |
| Civil Twilight | 17:39:39 | 18:07:32 | 27m 53s | |
| Nautical Twilight | 18:07:32 | 18:39:47 | 32m 15s | |
| Astronomical Twilight | 18:39:47 | 19:12:04 | 32m 17s | |
| Night | 19:12:04 | 23:59:59 | 4h 47m 55s |
Sunrise, Sunset and Solar noon here: Chicago, US, for day: 2026-02-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:26:26 | 12:03:03 | 17:39:39 |
| Azimuth | 99.8° | 180° | 260.2° |
| Day Length |  |
11h 13m 13s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 216 960 km92 097 749 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 | -56.3° | 358.4° |
| 100 | -54° | 24.2° |
| 200 | -47.6° | 45.5° |
| 300 | -38.6° | 61.8° |
| 400 | -28.2° | 74.6° |
| 500 | -17.2° | 85.4° |
| 600 | -6° | 95.4° |
| 700 | 5° | 105.4° |
| 800 | 15.4° | 116.2° |
| 900 | 24.9° | 128.4° |
| 1000 | 32.7° | 142.8° |
| 1100 | 38.1° | 159.8° |
| 1200 | 40.2° | 178.9° |
| 1300 | 38.6° | 198° |
| 1400 | 33.6° | 215.4° |
| 1500 | 26° | 230.1° |
| 1600 | 16.7° | 242.6° |
| 1700 | 6.4° | 253.5° |
| 1800 | -4.6° | 263.6° |
| 1900 | -15.7° | 273.6° |
| 2000 | -26.7° | 284.3° |
| 2100 | -37.2° | 296.8° |
| 2200 | -46.4° | 312.6° |
| 2300 | -53.1° | 333.2° |
| 2400 | -55.9° | 358.5° |