Early Arrival in SJU- airport ??

I am considering taking a United red eye flight that arrives at 4:40 am. My connecting flight is not until 10AM.
Is anything open at that time? I am not finding much info on line. Thanks.

I looked at the SJU website and it showed a few departures before your arrival time (Frontier, Jet Blue, Spirit) so I would guess some places would be open. However, I have not been there myself at that hour.

When we've done that kind of flight nothing opened until around 6AM. The Puerto Ricans love their a/c, so make certain your have something warm to wear.

Cheers, RickG