Quick facts
Ottawa is at latitude 45°24′40.21″N and longitude 75°41′53.23″W (45.411170, −75.698120 in decimal degrees, WGS 84). The point is the city centre listed by GeoNames.
In UTM, Ottawa lies in zone 18T (Northern hemisphere), whose central meridian is 75°W. The terrain elevation is about 71 m, from the SRTM elevation model, and the time zone is America/Toronto (UTC−5/−4).
| State / region | Ontario |
| Country | Canada |
| Population | 1,017,449 |
| Elevation | 71 m |
| Time zone | America/Toronto (UTC−5/−4) |
| UTM zone | 18T |
Sunrise and sunset in Ottawa
Times for 2026 in the America/Toronto (UTC−5/−4) time zone, on the equinoxes and solstices.
March 20
- Sunrise
- 07:06
- Sunset
- 19:15
- Daylight
- 12 h 10 min
June 21
- Sunrise
- 05:14
- Sunset
- 20:55
- Daylight
- 15 h 40 min
September 22
- Sunrise
- 06:50
- Sunset
- 19:00
- Daylight
- 12 h 10 min
December 21
- Sunrise
- 07:40
- Sunset
- 16:22
- Daylight
- 8 h 43 min
See another day and the whole month
Frequently asked questions
What are the GPS coordinates of Ottawa?
Latitude 45.411170 and longitude −75.698120 in decimal degrees, or 45°24′40.21″N 75°41′53.23″W in degrees, minutes and seconds (WGS 84).
What UTM zone is Ottawa in?
Zone 18T (Northern hemisphere). In UTM the city centre is at 18T 445372 5028865.