The St. Kitts map on this site is very detailed. If you click on the hotel icons, you'll get drop down boxes that provide details about the specific hotels. The map can also show you where to find villa rentals on St. Kitts, as well as where other landmarks are in relation to the beaches, Mount Liamuiga, and each other.
Sunrise and sunset vary based on time of year. You can change the date to see the how the sunrise and sunset are affected.