Lac de l'Épaule de la Nuit is a Lake located in Lac-Lenôtre; La Vallée-de-la-Gatineau, Quebec.

• Latitude: 47° 19' 30'' North   (decimal: 47.3250678)
• Longitude: 76° 3' 44'' West   (decimal: -76.0621546)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Lenôtre; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac de l'Épaule de la Nuit
• GPS Coordinate Locator Map: Lac de l'Épaule de la Nuit Lat/Long