sun .5deg.comSt. Catharines, Canada (Ontario, Regional Municipality of Niagara) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-10.
All times are shown in St. Catharines local time (GMT-04:00
).
Night, Twilight, and Daylight Times in St. Catharines for this day: 2026-05-10
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:00:37 | 4h 0m 37s | |
| Astronomical Twilight | 04:00:37 | 04:45:58 | 45m 21s | |
| Nautical Twilight | 04:45:58 | 05:26:10 | 40m 12s | |
| Civil Twilight | 05:26:10 | 05:58:18 | 32m 8s | |
| Daylight | 05:58:18 | 20:28:26 | 14h 30m 8s | |
| Civil Twilight | 20:28:26 | 21:00:35 | 32m 9s | |
| Nautical Twilight | 21:00:35 | 21:40:47 | 40m 12s | |
| Astronomical Twilight | 21:40:47 | 22:26:07 | 45m 20s | |
| Night | 22:26:07 | 23:59:59 | 1h 33m 52s |
Sunrise, Sunset and Solar noon here: St. Catharines, CA, for day: 2026-05-10.
| Sunrise | Solar noon | Sunset | |
| Time | 05:58:18 | 13:13:22 | 20:28:26 |
| Azimuth | 64.5° | 180° | 295.5° |
| Day Length |  |
14h 30m 8s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 079 823 km93 876 650 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 | -27° | 340.2° |
| 100 | -29.2° | 356.3° |
| 200 | -28.4° | 12.6° |
| 300 | -24.6° | 28° |
| 400 | -18.3° | 41.8° |
| 500 | -10.2° | 53.9° |
| 600 | -0.8° | 64.8° |
| 700 | 9.5° | 74.8° |
| 800 | 20.3° | 84.5° |
| 900 | 31.2° | 94.8° |
| 1000 | 41.9° | 106.6° |
| 1100 | 51.9° | 121.6° |
| 1200 | 60.1° | 142.9° |
| 1300 | 64.3° | 172.5° |
| 1400 | 62.7° | 204.6° |
| 1500 | 56° | 229.7° |
| 1600 | 46.7° | 247.2° |
| 1700 | 36.2° | 260.2° |
| 1800 | 25.3° | 271° |
| 1900 | 14.4° | 280.9° |
| 2000 | 3.9° | 290.7° |
| 2100 | -5.9° | 301.1° |
| 2200 | -14.6° | 312.6° |
| 2300 | -21.8° | 325.6° |
| 2400 | -26.8° | 340.3° |