For a fee of 1,000 Nook Miles, he'll take you aboard his ship and serenade you as you both sail into the sea. You can find Kapp'n lounging on his boat by your island's pier.
As it turns out, that’s entirely possible, but it.
There is another way to get Star Fragments and Zodiac Fragments any time of the year, but it's only possible randomly on an island from Kapp'n Boat Tours. Even in the world of Animal Crossing: New Horizons, players might still feel the need to wish upon a shooting star for a stroke of good fortune. To get them, players will need to go out on the night of a meteor shower and wish on stars.