Quick facts
London, Ontario is at latitude 42°59′00.20″N and longitude 81°13′58.94″W (42.983390, −81.233040 in decimal degrees, WGS 84). The point is the city centre listed by GeoNames.
In UTM, London, Ontario lies in zone 17T (Northern hemisphere), whose central meridian is 81°W. The terrain elevation is about 252 m, from the SRTM elevation model, and the time zone is America/Toronto (UTC−5/−4).
| State / region | Ontario |
| Country | Canada |
| Population | 422,324 |
| Elevation | 252 m |
| Time zone | America/Toronto (UTC−5/−4) |
| UTM zone | 17T |
Sunrise and sunset in London, Ontario
Times for 2026 in the America/Toronto (UTC−5/−4) time zone, on the equinoxes and solstices.
March 20
- Sunrise
- 07:28
- Sunset
- 19:37
- Daylight
- 12 h 09 min
June 21
- Sunrise
- 05:46
- Sunset
- 21:08
- Daylight
- 15 h 22 min
September 22
- Sunrise
- 07:12
- Sunset
- 19:22
- Daylight
- 12 h 10 min
December 21
- Sunrise
- 07:53
- Sunset
- 16:53
- Daylight
- 9 h 00 min
See another day and the whole month
Frequently asked questions
What are the GPS coordinates of London, Ontario?
Latitude 42.983390 and longitude −81.233040 in decimal degrees, or 42°59′00.20″N 81°13′58.94″W in degrees, minutes and seconds (WGS 84).
What UTM zone is London, Ontario in?
Zone 17T (Northern hemisphere). In UTM the city centre is at 17T 481000 4758997.