Post office hours

I work near the big post office in town where we have our PO Box. We were told they don't deliver mail to houses here. We've seen some mail boxes on some larger streets, but definitely none on our small one-land road. Though we haven't seen any mail trucks yet... So, we have a PO Box. I wanted to stop by after work to see if something I got for Dave on Amazon had arrived yet, but I wasn't sure of the hours of the post office. Usually, in such a situation, I check on usps.com. But apparently the St Thomas post offices aren't listed on usps.com! It says my nearest post office is on St Croix or Puerto Rico. Seems so weird to me, as I understand that lots of local businesses don't have websites here, but this is the USPS we're talking about....

Anyways, I'm anxious to find out how long Amazon stuff takes to get here...