Sunrise & sunset times in Ottawa in August 2026
In Ottawa, August 2026 opens with sunrise at 05:47 and sunset at 20:30 on the 1st, and the day shortens by about 1h 24m from the 1st to the 31st. All times below are in Ottawa's local time zone.
| Day | Sunrise | Sunset | Day length |
|---|---|---|---|
| August 1 | 05:47 | 20:30 | 14h 43m |
| August 2 | 05:48 | 20:29 | 14h 41m |
| August 3 | 05:49 | 20:27 | 14h 38m |
| August 4 | 05:50 | 20:26 | 14h 36m |
| August 5 | 05:51 | 20:25 | 14h 33m |
| August 6 | 05:52 | 20:23 | 14h 31m |
| August 7 | 05:54 | 20:22 | 14h 28m |
| August 8 | 05:55 | 20:20 | 14h 25m |
| August 9 | 05:56 | 20:19 | 14h 23m |
| August 10 | 05:57 | 20:17 | 14h 20m |
| August 11 | 05:58 | 20:16 | 14h 17m |
| August 12 | 06:00 | 20:14 | 14h 15m |
| August 13 | 06:01 | 20:13 | 14h 12m |
| August 14 | 06:02 | 20:11 | 14h 9m |
| August 15 | 06:03 | 20:09 | 14h 6m |
| August 16 | 06:04 | 20:08 | 14h 3m |
| August 17 | 06:06 | 20:06 | 14h 1m |
| August 18 | 06:07 | 20:05 | 13h 58m |
| August 19 | 06:08 | 20:03 | 13h 55m |
| August 20 | 06:09 | 20:01 | 13h 52m |
| August 21 | 06:11 | 19:59 | 13h 49m |
| August 22 | 06:12 | 19:58 | 13h 46m |
| August 23 | 06:13 | 19:56 | 13h 43m |
| August 24 | 06:14 | 19:54 | 13h 40m |
| August 25 | 06:15 | 19:52 | 13h 37m |
| August 26 | 06:17 | 19:51 | 13h 34m |
| August 27 | 06:18 | 19:49 | 13h 31m |
| August 28 | 06:19 | 19:47 | 13h 28m |
| August 29 | 06:20 | 19:45 | 13h 25m |
| August 30 | 06:21 | 19:43 | 13h 22m |
| August 31 | 06:23 | 19:42 | 13h 19m |
Planning around the light in Ottawa in August
This table lists sunrise, sunset and the length of the day for every day of August 2026 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 August in Ottawa
What time does the sun set in Ottawa in August?
Around the middle of August the sun sets at about 20:08 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 August?
Around mid August the sun rises at about 06:04 in Ottawa, moving gradually across the month as shown in the day-by-day table.
When is the longest day in Ottawa in August?
In August 2026 the longest day in Ottawa is the 1st (14h 43m of daylight) and the shortest is the 31st (13h 19m).
Other months and tools
Every month of the year in Ottawa, each with day-by-day sunrise and sunset times: