You are on a ship at sea. The date is September 23 (Autumnal Equinox). It is local noon and the sun is due north of your location. You measure the angle of the sun at 42 degrees. The ship’s chronometer reads 06:00 GMT. What is your latitude and longitude and in which ocean are you located?
You are on a ship at sea. The date is June 21 (Summer Solstice). It is noon local time. The sun is directly overhead and the ship’s chronometer reads 14:20 GMT. What is your latitude and longitude and in which ocean are you located?