United States citizens and permanent residents don't need a passport to travel to Puerto Rico or the US Virgin Islands.

Puerto Rico is in the Atlantic Standard Time Zone, which is an hour ahead of Eastern Standard Time. Since Puerto Rico does not observe Daylight Savings Time, from March through September the time on the island is the same as Eastern Standard Time.

No specific color is required, but refrain from white and sage green. No se requiere un color específico, pero evite el blanco y el verde sage.