The time difference between Costa Rica and Tuvalu is -18 hours, 0 minutes hours.
The time difference between Costa Rica and Tuvalu is -18 hours, 0 minutes hours.
The time difference between Costa Rica and Tuvalu is -18 hours, 0 minutes hours.
The time difference between Costa Rica and Tuvalu is -18 hours, 0 minutes hours.
The time difference between Costa Rica and Tuvalu is -18 hours, 0 minutes hours.