The Saint George's Sighting Gathering
Observers assemble on the western hills overlooking Saint George's Harbour on the 29th of each lunar month to view the sunset over the Caribbean Sea.
Southern Caribbean Sighting Network
Because Grenada is situated closely to Trinidad, sighting determinations are shared rapidly between both islands.
Day Transition Dynamics
The civil calendar updates at 12:00 AM midnight Atlantic Standard Time (America/Grenada, UTC-4), while religious observance begins at sunset with the Maghrib prayer.