Little Day Brook is a River located in Northumberland, New Brunswick and has an elevation of 129 meters.

• Latitude: 46° 43' 21'' North   (decimal: 46.7225492)
• Longitude: 66° 15' 1'' West   (decimal: -66.2502798)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 129 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Little Day Brook
• GPS Coordinate Locator Map: Little Day Brook Lat/Long