Saturday Island is a Island located in Thunder Bay, Ontario and has an elevation of 365 meters.

• Latitude: 50° 26' 37'' North   (decimal: 50.4436111)
• Longitude: 89° 9' 13'' West   (decimal: -89.1536111)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 365 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Saturday Island
• GPS Coordinate Locator Map: Saturday Island Lat/Long