Sunrise & sunset times in Ottawa in September 2027
In Ottawa, September 2027 opens with sunrise at 06:24 and sunset at 19:40 on the 1st, and the day shortens by about 1h 31m from the 1st to the 30th. All times below are in Ottawa's local time zone.
| Day | Sunrise | Sunset | Day length |
|---|---|---|---|
| September 1 | 06:24 | 19:40 | 13h 17m |
| September 2 | 06:25 | 19:38 | 13h 14m |
| September 3 | 06:26 | 19:36 | 13h 10m |
| September 4 | 06:27 | 19:35 | 13h 7m |
| September 5 | 06:28 | 19:33 | 13h 4m |
| September 6 | 06:30 | 19:31 | 13h 1m |
| September 7 | 06:31 | 19:29 | 12h 58m |
| September 8 | 06:32 | 19:27 | 12h 55m |
| September 9 | 06:33 | 19:25 | 12h 52m |
| September 10 | 06:35 | 19:23 | 12h 49m |
| September 11 | 06:36 | 19:21 | 12h 46m |
| September 12 | 06:37 | 19:19 | 12h 43m |
| September 13 | 06:38 | 19:18 | 12h 39m |
| September 14 | 06:39 | 19:16 | 12h 36m |
| September 15 | 06:41 | 19:14 | 12h 33m |
| September 16 | 06:42 | 19:12 | 12h 30m |
| September 17 | 06:43 | 19:10 | 12h 27m |
| September 18 | 06:44 | 19:08 | 12h 24m |
| September 19 | 06:45 | 19:06 | 12h 20m |
| September 20 | 06:47 | 19:04 | 12h 17m |
| September 21 | 06:48 | 19:02 | 12h 14m |
| September 22 | 06:49 | 19:00 | 12h 11m |
| September 23 | 06:50 | 18:58 | 12h 8m |
| September 24 | 06:52 | 18:56 | 12h 5m |
| September 25 | 06:53 | 18:54 | 12h 2m |
| September 26 | 06:54 | 18:52 | 11h 58m |
| September 27 | 06:55 | 18:51 | 11h 55m |
| September 28 | 06:57 | 18:49 | 11h 52m |
| September 29 | 06:58 | 18:47 | 11h 49m |
| September 30 | 06:59 | 18:45 | 11h 46m |
Planning around the light in Ottawa in September
This table lists sunrise, sunset and the length of the day for every day of September 2027 in Ottawa, Canada, computed from the city's coordinates and shown in its local time zone. Use it to plan a shoot, a hike, an event or a trip around the exact daylight for the day you have in mind. For golden hour, blue hour and the moon on a specific date, open the full Ottawa page and pick that date.
Frequently asked questions about September in Ottawa
What time does the sun set in Ottawa in September?
Around the middle of September the sun sets at about 19:12 in Ottawa. Sunset shifts a little each day through the month, as listed in the table above, all in local time.
What time does the sun rise in Ottawa in September?
Around mid September the sun rises at about 06:42 in Ottawa, moving gradually across the month as shown in the day-by-day table.
When is the longest day in Ottawa in September?
In September 2027 the longest day in Ottawa is the 1st (13h 17m of daylight) and the shortest is the 30th (11h 46m).
Other months and tools
Every month of the year in Ottawa, each with day-by-day sunrise and sunset times: