Navigation lights.
navigtion lights
Navigation lights
The USCG requires a 14-foot powerboat operating between sunset and sunrise to have navigation lights that include a red and green sidelight on the bow and a white light on the stern. Additionally, it is recommended to carry a flashlight in case of emergencies.
That would be 'running lights'.
Navigation lights
Water-Skiing
All around white light must be displayed between sunset and sunrise.
Half-hour before sunrise to half-hour after sunset
There is no fixed answer to that, for a number of reasons. Every day has different sunrise and sunset times. It also depends on where on the planet you are. There are also different interpretations of when spring starts and ends.
US Coast Guard regulations require that a 14-foot powerboat carry specific safety items when operating between sunset and sunrise. These items typically include navigation lights, a sound-producing device, and potentially other safety gear such as life jackets. The requirement ensures the safety of the vessel and its occupants during night operations, improving visibility and communication on the water. Compliance with these regulations is crucial for safe navigation in low-light conditions.
The U.S. Coast Guard requires that a 14-foot powerboat carry certain essential safety equipment between sunrise and sunset. This includes a properly fitting life jacket for each person on board, a sound-producing device (like a whistle or horn), and a fire extinguisher if the boat has an enclosed engine compartment. Additionally, it's recommended to have a navigational light, although it's not mandatory during daylight hours. Always check local regulations for any additional requirements.
At the north pole, there was no sunrise on that date. At the south pole, there was no sunset. Anywhere in between, the times of sunrise and sunset depended on the latitude of the location.