1. You are visiting a major east coast city. You notice that the altitude of Polaris in the night time sky at midnight is approximately 42 degrees-21 minutes.  Would you expect this altitude to change over the course of the night? What city do you think this is? 

2. You are a ship’s navigator. You take Sun shots that show the Suns altitude at local noon to be 63.5 degrees. You know the date is June 21, the summer solstice. What is your latitude?

3. When the local noon occurs in #2 above it is 1435 UTC (or GMT) on your chronometer. What is your longitude, and what is your location?