People simply say in Costa Rica sunrise and sunset is at 6 o clock. Easy. In reality, the times change slightly throughout the year and it happened to me that I was late for the sunset spectacle at the beach. Here is a helpful note for you, to never miss the sunset or even the sunrise in Costa Rica.
Earliest Sunrise is in May
Latest Sunrise is in Jan
Earliest Sunset is in Nov
Latest Sunset is in July
The Longest Daylight is in June