sun .5deg.comOttawa, Canada (Ontario) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-18.
All times are shown in Ottawa local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Ottawa for this day: 2026-05-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:14:53 | 3h 14m 53s | |
| Astronomical Twilight | 03:14:53 | 04:08:49 | 53m 56s | |
| Nautical Twilight | 04:08:49 | 04:53:45 | 44m 56s | |
| Civil Twilight | 04:53:45 | 05:28:43 | 34m 58s | |
| Daylight | 05:28:43 | 20:29:47 | 15h 1m 4s | |
| Civil Twilight | 20:29:47 | 21:04:44 | 34m 57s | |
| Nautical Twilight | 21:04:44 | 21:49:40 | 44m 56s | |
| Astronomical Twilight | 21:49:40 | 22:43:36 | 53m 56s | |
| Night | 22:43:36 | 23:59:59 | 1h 16m 23s |
Sunrise, Sunset and Solar noon here: Ottawa, CA, for day: 2026-05-18.
| Sunrise | Solar noon | Sunset | |
| Time | 05:28:43 | 12:59:15 | 20:29:47 |
| Azimuth | 60.4° | 180° | 299.6° |
| Day Length |  |
15h 1m 4s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 339 358 km94 037 917 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 | -23.7° | 344.7° |
| 100 | -25.1° | 0.1° |
| 200 | -23.7° | 15.6° |
| 300 | -19.6° | 30.1° |
| 400 | -13.3° | 43.3° |
| 500 | -5.3° | 55.2° |
| 600 | 3.9° | 65.9° |
| 700 | 13.8° | 76.1° |
| 800 | 24.2° | 86.3° |
| 900 | 34.8° | 97.1° |
| 1000 | 45° | 109.9° |
| 1100 | 54.3° | 126.5° |
| 1200 | 61.4° | 149.7° |
| 1300 | 64.2° | 180.3° |
| 1400 | 61.3° | 210.8° |
| 1500 | 54.2° | 233.9° |
| 1600 | 44.9° | 250.4° |
| 1700 | 34.6° | 263.1° |
| 1800 | 24.1° | 274° |
| 1900 | 13.8° | 284.1° |
| 2000 | 3.8° | 294.3° |
| 2100 | -5.3° | 305.1° |
| 2200 | -13.2° | 316.9° |
| 2300 | -19.5° | 330.1° |
| 2400 | -23.5° | 344.7° |