🌅 Ottawa Sunrise & Sunset Calendar
🇨🇦 Canada · America/Toronto
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 05:25 🌇 18:39 | 2 🌄 05:26 🌇 18:37 | 3 🌄 05:27 🌇 18:35 | 4 🌄 05:28 🌇 18:33 | 5 🌄 05:29 🌇 18:31 | 6 🌄 05:31 🌇 18:30 | |
| 7 🌄 05:32 🌇 18:28 | 8 🌄 05:33 🌇 18:26 | 9 🌄 05:34 🌇 18:24 | 10 🌄 05:36 🌇 18:22 | 11 🌄 05:37 🌇 18:20 | 12 🌄 05:38 🌇 18:18 | 13 🌄 05:39 🌇 18:16 |
| 14 🌄 05:40 🌇 18:14 | 15 🌄 05:42 🌇 18:12 | 16 🌄 05:43 🌇 18:10 | 17 🌄 05:44 🌇 18:08 | 18 🌄 05:45 🌇 18:07 | 19 🌄 05:46 🌇 18:05 | 20 🌄 05:48 🌇 18:03 |
| 21 🌄 05:49 🌇 18:01 | 22 🌄 05:50 🌇 17:59 | 23 🌄 05:51 🌇 17:57 | 24 🌄 05:53 🌇 17:55 | 25 🌄 05:54 🌇 17:53 | 26 🌄 05:55 🌇 17:51 | 27 🌄 05:56 🌇 17:49 |
| 28 🌄 05:58 🌇 17:47 | 29 🌄 05:59 🌇 17:45 | 30 🌄 06:00 🌇 17:43 |
All times in local time for Ottawa (America/Toronto).
Shortening days in Ottawa through September 2070
Daylight keeps getting shorter through September 2070 in Ottawa, Canada, moving from 13h 14m on the first days to 11h 43m on the last — a swing of about 91 minutes. Day length shifts by about 21 minutes each week.
Sunrise this month spans 05:25 (September 1) to 06:00 (September 30); sunset runs between 17:43 (September 30) and 18:39 (September 1).
This is autumn in the northern hemisphere, so the trend above is what you'd expect for the season. Handy for photographers, early risers, travellers and anyone timing their day to the light in Ottawa.
About the Ottawa Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Ottawa, Canada for every day of September 2070. All times are shown in Ottawa's local time (America/Toronto), with daylight saving changes applied automatically.
Each day's cell shows the local 🌄 sunrise and 🌇 sunset time, so you can see at a glance how daylight grows and shrinks through the month — useful for photography, travel, prayer planning, gardening, fitness and organising your day around the sun.
How to use this calendar
- Search any city using the box at the top to jump to its full monthly calendar.
- Change month with the ← and → arrows above the grid.
- Print or save a clean copy with the 🖨️ Print button.
Frequently Asked Questions
What time does the sun rise in Ottawa in September 2070?
In September 2070, sunrise in Ottawa, Canada ranges from about 05:25 on September 1 (its earliest) to 06:00 on September 30 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Ottawa in September 2070?
Sunset in Ottawa, Canada during September 2070 runs from 17:43 on September 30 to 18:39 on September 1.
How much daylight does Ottawa get in September 2070?
Ottawa, Canada has between 13h 14m and 11h 43m of daylight per day in September 2070, decreases by about 91 minutes across the month.
When are the days longest and shortest in Ottawa?
Daylight peaks around the summer solstice (about June 21 in the northern hemisphere, December 21 in the southern) and bottoms out at the winter solstice. Browse the months above to watch the change.
Are the sunrise and sunset times for Ottawa accurate?
Times are calculated from the location's exact latitude, longitude and time zone using standard astronomical algorithms, accurate to about a minute. Local terrain such as hills or tall buildings can slightly shift when the sun actually appears or disappears.
What time zone are the Ottawa calendar times shown in?
All times are shown in Ottawa's local time, with daylight saving changes applied automatically, so you can read them directly with no conversion.