sun .5deg.comSt. Catharines, Canada (Ontario, Regional Municipality of Niagara) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-21.
All times are shown in St. Catharines local time (GMT-04:00
).
Night, Twilight, and Daylight Times in St. Catharines for this day: 2026-03-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:41:57 | 5h 41m 57s | |
| Astronomical Twilight | 05:41:57 | 06:16:04 | 34m 7s | |
| Nautical Twilight | 06:16:04 | 06:49:25 | 33m 21s | |
| Civil Twilight | 06:49:25 | 07:17:44 | 28m 19s | |
| Daylight | 07:17:44 | 19:30:23 | 12h 12m 39s | |
| Civil Twilight | 19:30:23 | 19:58:41 | 28m 18s | |
| Nautical Twilight | 19:58:41 | 20:32:02 | 33m 21s | |
| Astronomical Twilight | 20:32:02 | 21:06:10 | 34m 8s | |
| Night | 21:06:10 | 23:59:59 | 2h 53m 49s |
Sunrise, Sunset and Solar noon here: St. Catharines, CA, for day: 2026-03-21.
| Sunrise | Solar noon | Sunset | |
| Time | 07:17:44 | 13:24:03 | 19:30:23 |
| Azimuth | 88.7° | 180° | 271.3° |
| Day Length |  |
12h 12m 39s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 045 089 km92 612 325 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 | -42.8° | 330.5° |
| 100 | -46.4° | 351° |
| 200 | -46° | 12.8° |
| 300 | -41.8° | 32.8° |
| 400 | -34.5° | 49.6° |
| 500 | -25.4° | 63.3° |
| 600 | -15.2° | 75.1° |
| 700 | -4.4° | 85.7° |
| 800 | 6.6° | 95.9° |
| 900 | 17.3° | 106.7° |
| 1000 | 27.4° | 118.7° |
| 1100 | 36.3° | 133° |
| 1200 | 43.1° | 150.4° |
| 1300 | 46.7° | 171° |
| 1400 | 46.4° | 192.9° |
| 1500 | 42.1° | 213° |
| 1600 | 34.9° | 229.9° |
| 1700 | 25.7° | 243.7° |
| 1800 | 15.5° | 255.4° |
| 1900 | 4.7° | 266.1° |
| 2000 | -6.2° | 276.4° |
| 2100 | -16.9° | 287.1° |
| 2200 | -26.9° | 299.2° |
| 2300 | -35.7° | 313.4° |
| 2400 | -42.5° | 330.8° |