Summerstown is a Unincorporated area located in Glengarry, Ontario and has an elevation of 54 meters.

• Latitude: 45° 3' 36'' North   (decimal: 45.0600000)
• Longitude: 74° 33' 26'' West   (decimal: -74.5572222)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 54 meters
• Location: Glengarry
• Atlas of Canada Locator Map: Summerstown
• GPS Coordinate Locator Map: Summerstown Lat/Long