Thank you chrisg.....I thought it might be Panama, but once a few of my puzzle friends started saying the answer could be Cape Horn, Central America, Antarctica......I thought it was best to ask. Thanks again for your help, much appreciated......
You are welcome. More research reveals that it could be in the Cerro Jefe area of Panama. This is a mountainous region which would give you enough elevation to see the sunrise and set...not absolutely certain though