sun .5deg.comSt. Catharines, Canada (Ontario, Regional Municipality of Niagara) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-20.
All times are shown in St. Catharines local time (GMT-04:00
).
Night, Twilight, and Daylight Times in St. Catharines for this day: 2026-05-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:43:12 | 3h 43m 12s | |
| Astronomical Twilight | 03:43:12 | 04:32:23 | 49m 11s | |
| Nautical Twilight | 04:32:23 | 05:14:40 | 42m 17s | |
| Civil Twilight | 05:14:40 | 05:47:59 | 33m 19s | |
| Daylight | 05:47:59 | 20:39:04 | 14h 51m 5s | |
| Civil Twilight | 20:39:04 | 21:12:23 | 33m 19s | |
| Nautical Twilight | 21:12:23 | 21:54:40 | 42m 17s | |
| Astronomical Twilight | 21:54:40 | 22:43:51 | 49m 11s | |
| Night | 22:43:51 | 23:59:59 | 1h 16m 8s |
Sunrise, Sunset and Solar noon here: St. Catharines, CA, for day: 2026-05-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:47:59 | 13:13:32 | 20:39:04 |
| Azimuth | 61.1° | 180° | 298.9° |
| Day Length |  |
14h 51m 5s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 399 314 km94 075 172 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 | -24.7° | 340.9° |
| 100 | -26.9° | 356.4° |
| 200 | -26° | 12.1° |
| 300 | -22.4° | 27° |
| 400 | -16.3° | 40.5° |
| 500 | -8.3° | 52.5° |
| 600 | 0.9° | 63.1° |
| 700 | 11.1° | 73° |
| 800 | 21.8° | 82.6° |
| 900 | 32.7° | 92.6° |
| 1000 | 43.5° | 104.2° |
| 1100 | 53.7° | 119° |
| 1200 | 62.1° | 140.5° |
| 1300 | 66.6° | 171.8° |
| 1400 | 64.9° | 206.3° |
| 1500 | 57.9° | 232.2° |
| 1600 | 48.3° | 249.6° |
| 1700 | 37.7° | 262.4° |
| 1800 | 26.8° | 273° |
| 1900 | 16° | 282.7° |
| 2000 | 5.6° | 292.4° |
| 2100 | -4.1° | 302.6° |
| 2200 | -12.7° | 313.9° |
| 2300 | -19.7° | 326.6° |
| 2400 | -24.5° | 340.9° |