sun .5deg.comSt. Catharines, Canada (Ontario, Regional Municipality of Niagara) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-11.
All times are shown in St. Catharines local time (GMT-04:00
).
Night, Twilight, and Daylight Times in St. Catharines for this day: 2026-08-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:26:58 | 4h 26m 58s | |
| Astronomical Twilight | 04:26:58 | 05:09:06 | 42m 8s | |
| Nautical Twilight | 05:09:06 | 05:47:25 | 38m 19s | |
| Civil Twilight | 05:47:25 | 06:18:30 | 31m 5s | |
| Daylight | 06:18:30 | 20:25:49 | 14h 7m 19s | |
| Civil Twilight | 20:25:49 | 20:56:53 | 31m 4s | |
| Nautical Twilight | 20:56:53 | 21:35:13 | 38m 20s | |
| Astronomical Twilight | 21:35:13 | 22:17:20 | 42m 7s | |
| Night | 22:17:20 | 23:59:59 | 1h 42m 39s |
Sunrise, Sunset and Solar noon here: St. Catharines, CA, for day: 2026-08-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:18:30 | 13:22:09 | 20:25:49 |
| Azimuth | 68° | 180° | 291.8° |
| Day Length |  |
14h 7m 19s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 603 449 km94 202 016 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 | -28.4° | 337.3° |
| 100 | -31.2° | 353.6° |
| 200 | -30.8° | 10.5° |
| 300 | -27.3° | 26.6° |
| 400 | -21.3° | 41° |
| 500 | -13.2° | 53.6° |
| 600 | -3.8° | 64.8° |
| 700 | 6.4° | 75° |
| 800 | 17.2° | 84.9° |
| 900 | 28.1° | 95.2° |
| 1000 | 38.8° | 106.9° |
| 1100 | 48.8° | 121.5° |
| 1200 | 57° | 141.4° |
| 1300 | 61.7° | 168.5° |
| 1400 | 60.9° | 198.9° |
| 1500 | 55.2° | 224.2° |
| 1600 | 46.3° | 242.5° |
| 1700 | 36.1° | 256.2° |
| 1800 | 25.3° | 267.4° |
| 1900 | 14.4° | 277.5° |
| 2000 | 3.7° | 287.4° |
| 2100 | -6.4° | 297.8° |
| 2200 | -15.5° | 309.3° |
| 2300 | -23.2° | 322.3° |
| 2400 | -28.7° | 337.2° |