Want this question answered?
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.
navigtion lights
Navigation lights.
Navigation lights
That would be 'running lights'.
Water-Skiing
All around white light must be displayed between sunset and sunrise.
Half-hour before sunrise to half-hour after sunset
I do not have real-time capabilities to provide sunrise and sunset times for specific dates. You can easily find this information by using online tools like timeanddate.com or specific weather apps that provide daily sunrise and sunset times.
Half-hour before sunrise to half-hour after sunset
Half-hour before sunrise to half-hour after sunset