When are vessels required to display navigation lights?

Vessels are required to display navigation lights from sunset to sunrise and in reduced visibility to ensure safe navigation. This regulation is in place due to the limited visibility conditions that can occur during these times, such as darkness or fog, where the risk of collisions with other vessels increases. Navigation lights help other boat operators see and identify your vessel and understand its direction and activity, which is crucial for avoiding accidents.

The requirement to have navigation lights on during these specific conditions promotes safety on the water and allows for better communication between vessels, essentially functioning like a vehicle's headlights do on land. It’s important for all boaters to understand and comply with these regulations to maintain safety for everyone on the water.