sun .5deg.comSt. Catharines, Canada (Ontario, Regional Municipality of Niagara) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-11.
All times are shown in St. Catharines local time (GMT-04:00
).
Night, Twilight, and Daylight Times in St. Catharines for this day: 2026-05-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:58:46 | 3h 58m 46s | |
| Astronomical Twilight | 03:58:46 | 04:44:29 | 45m 43s | |
| Nautical Twilight | 04:44:29 | 05:24:53 | 40m 24s | |
| Civil Twilight | 05:24:53 | 05:57:09 | 32m 16s | |
| Daylight | 05:57:09 | 20:29:33 | 14h 32m 24s | |
| Civil Twilight | 20:29:33 | 21:01:48 | 32m 15s | |
| Nautical Twilight | 21:01:48 | 21:42:13 | 40m 25s | |
| Astronomical Twilight | 21:42:13 | 22:27:55 | 45m 42s | |
| Night | 22:27:55 | 23:59:59 | 1h 32m 4s |
Sunrise, Sunset and Solar noon here: St. Catharines, CA, for day: 2026-05-11.
| Sunrise | Solar noon | Sunset | |
| Time | 05:57:09 | 13:13:21 | 20:29:33 |
| Azimuth | 64.1° | 180° | 295.9° |
| Day Length |  |
14h 32m 24s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 113 897 km93 897 822 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 | -26.8° | 340.3° |
| 100 | -29° | 356.3° |
| 200 | -28.1° | 12.5° |
| 300 | -24.3° | 27.9° |
| 400 | -18.1° | 41.7° |
| 500 | -10° | 53.8° |
| 600 | -0.6° | 64.6° |
| 700 | 9.7° | 74.6° |
| 800 | 20.4° | 84.3° |
| 900 | 31.4° | 94.6° |
| 1000 | 42.1° | 106.3° |
| 1100 | 52.1° | 121.4° |
| 1200 | 60.3° | 142.6° |
| 1300 | 64.6° | 172.4° |
| 1400 | 62.9° | 204.8° |
| 1500 | 56.2° | 230° |
| 1600 | 46.9° | 247.4° |
| 1700 | 36.4° | 260.4° |
| 1800 | 25.5° | 271.2° |
| 1900 | 14.6° | 281.1° |
| 2000 | 4.1° | 290.9° |
| 2100 | -5.7° | 301.3° |
| 2200 | -14.4° | 312.7° |
| 2300 | -21.6° | 325.7° |
| 2400 | -26.5° | 340.4° |