sun .5deg.comSt. Catharines, Canada (Ontario, Regional Municipality of Niagara) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-28.
All times are shown in St. Catharines local time (GMT-04:00
).
Night, Twilight, and Daylight Times in St. Catharines for this day: 2026-05-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:31:35 | 3h 31m 35s | |
| Astronomical Twilight | 03:31:35 | 04:23:55 | 52m 20s | |
| Nautical Twilight | 04:23:55 | 05:07:47 | 43m 52s | |
| Civil Twilight | 05:07:47 | 05:41:57 | 34m 10s | |
| Daylight | 05:41:57 | 20:46:38 | 15h 4m 41s | |
| Civil Twilight | 20:46:38 | 21:20:49 | 34m 11s | |
| Nautical Twilight | 21:20:49 | 22:04:41 | 43m 52s | |
| Astronomical Twilight | 22:04:41 | 22:57:00 | 52m 19s | |
| Night | 22:57:00 | 23:59:59 | 1h 2m 59s |
Sunrise, Sunset and Solar noon here: St. Catharines, CA, for day: 2026-05-28.
| Sunrise | Solar noon | Sunset | |
| Time | 05:41:57 | 13:14:18 | 20:46:38 |
| Azimuth | 58.9° | 180° | 301.1° |
| Day Length |  |
15h 4m 41s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 617 458 km94 210 721 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 | -23.2° | 341.1° |
| 100 | -25.4° | 356.3° |
| 200 | -24.6° | 11.7° |
| 300 | -21° | 26.3° |
| 400 | -15.1° | 39.6° |
| 500 | -7.2° | 51.4° |
| 600 | 1.9° | 62° |
| 700 | 11.9° | 71.7° |
| 800 | 22.6° | 81.2° |
| 900 | 33.5° | 91.1° |
| 1000 | 44.3° | 102.5° |
| 1100 | 54.6° | 117.1° |
| 1200 | 63.3° | 138.5° |
| 1300 | 68.1° | 170.9° |
| 1400 | 66.3° | 207.2° |
| 1500 | 59.2° | 233.7° |
| 1600 | 49.5° | 251.1° |
| 1700 | 38.8° | 263.7° |
| 1800 | 27.9° | 274.1° |
| 1900 | 17.1° | 283.7° |
| 2000 | 6.7° | 293.3° |
| 2100 | -2.9° | 303.4° |
| 2200 | -11.4° | 314.6° |
| 2300 | -18.3° | 327.1° |
| 2400 | -23.1° | 341.1° |