You can arrive at Deshais at any time of the day, even late in the day. You won't find a mooring ball but can anchor further out. We've seen charter boats come in, even after dark unfortunately. The holding in Deshais is NOT good and most moorings are taken by local boats. Again, just anchor further out if you arrive later. C/I at the gift store is open until 7:00 pm most week days.