are taxis available on sunday evenings at horseshoe bay?

[angel4487]

we arrive in Bermuda sunday (afternoon by the time we get off the ship and buy bus passes). we want to bus over and walk along the southshore beaches. I don't want to have to rush to make the last bus back to dockyard which I believe is a little after 4:30. I know when we have been there before there were taxi's waiting, but not sure how late they are there if at all on a sunday. If they are not there can we call a taxi on our own? or we could take a taxi both ways and ask the one that drops us to come back but not sure of time frame for a very leisurely walk. thank you for any input