sun .5deg.comSt. Catharines, Canada (Ontario, Regional Municipality of Niagara) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-17.
All times are shown in St. Catharines local time (GMT-04:00
).
Night, Twilight, and Daylight Times in St. Catharines for this day: 2026-04-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:46:47 | 4h 46m 47s | |
| Astronomical Twilight | 04:46:47 | 05:25:13 | 38m 26s | |
| Nautical Twilight | 05:25:13 | 06:01:15 | 36m 2s | |
| Civil Twilight | 06:01:15 | 06:30:59 | 29m 44s | |
| Daylight | 06:30:59 | 20:01:59 | 13h 31m 0s | |
| Civil Twilight | 20:01:59 | 20:31:43 | 29m 44s | |
| Nautical Twilight | 20:31:43 | 21:07:45 | 36m 2s | |
| Astronomical Twilight | 21:07:45 | 21:46:11 | 38m 26s | |
| Night | 21:46:11 | 23:59:59 | 2h 13m 48s |
Sunrise, Sunset and Solar noon here: St. Catharines, CA, for day: 2026-04-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:30:59 | 13:16:29 | 20:01:59 |
| Azimuth | 74.6° | 180° | 285.4° |
| Day Length |  |
13h 31m 0s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 195 947 km93 327 435 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 | -33.7° | 337° |
| 100 | -36.4° | 354.8° |
| 200 | -35.6° | 13° |
| 300 | -31.6° | 30.1° |
| 400 | -24.9° | 45° |
| 500 | -16.3° | 57.9° |
| 600 | -6.5° | 69.2° |
| 700 | 4° | 79.5° |
| 800 | 14.9° | 89.6° |
| 900 | 25.8° | 100.3° |
| 1000 | 36.3° | 112.4° |
| 1100 | 45.8° | 127.5° |
| 1200 | 53.3° | 147.2° |
| 1300 | 57.1° | 172.3° |
| 1400 | 56° | 199.2° |
| 1500 | 50.4° | 222.1° |
| 1600 | 41.9° | 239.7° |
| 1700 | 31.9° | 253.2° |
| 1800 | 21.2° | 264.6° |
| 1900 | 10.3° | 274.9° |
| 2000 | -0.5° | 285.1° |
| 2100 | -10.7° | 295.8° |
| 2200 | -20° | 307.6° |
| 2300 | -27.8° | 321.3° |
| 2400 | -33.4° | 337.2° |