sun .5deg.comSumy, Ukraine Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-21.
All times are shown in Sumy local time (GMT+03:00
).
Night, Twilight, and Daylight Times in Sumy for this day: 2026-05-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 01:27:34 | 1h 27m 34s | |
| Astronomical Twilight | 01:27:34 | 03:02:53 | 1h 35m 19s | |
| Nautical Twilight | 03:02:53 | 04:01:04 | 58m 11s | |
| Civil Twilight | 04:01:04 | 04:43:00 | 41m 56s | |
| Daylight | 04:43:00 | 20:31:48 | 15h 48m 48s | |
| Civil Twilight | 20:31:48 | 21:13:44 | 41m 56s | |
| Nautical Twilight | 21:13:44 | 22:11:55 | 58m 11s | |
| Astronomical Twilight | 22:11:55 | 23:47:14 | 1h 35m 19s | |
| Night | 23:47:14 | 23:59:59 | 12m 45s |
Sunrise, Sunset and Solar noon here: Sumy, UA, for day: 2026-05-21.
| Sunrise | Solar noon | Sunset | |
| Time | 04:43:00 | 12:37:24 | 20:31:48 |
| Azimuth | 55.5° | 180° | 304.4° |
| Day Length |  |
15h 48m 48s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 420 047 km94 088 055 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 | -18.6° | 350.7° |
| 100 | -18.9° | 5.6° |
| 200 | -16.8° | 20.2° |
| 300 | -12.4° | 34° |
| 400 | -6.3° | 46.9° |
| 500 | 1.2° | 58.8° |
| 600 | 9.8° | 70.1° |
| 700 | 18.9° | 81.2° |
| 800 | 28.4° | 92.6° |
| 900 | 37.7° | 105.2° |
| 1000 | 46.4° | 120.2° |
| 1100 | 53.7° | 139° |
| 1200 | 58.3° | 163° |
| 1300 | 58.9° | 190.2° |
| 1400 | 55.2° | 215.4° |
| 1500 | 48.5° | 235.5° |
| 1600 | 40° | 251.3° |
| 1700 | 30.8° | 264.4° |
| 1800 | 21.4° | 276.1° |
| 1900 | 12.1° | 287.2° |
| 2000 | 3.4° | 298.3° |
| 2100 | -4.4° | 310° |
| 2200 | -10.9° | 322.6° |
| 2300 | -15.7° | 336.2° |
| 2400 | -18.4° | 350.7° |