Day trip usually includes Maya Bay/loans to viewpoints, snorkeling stops at coral sites and a buffet lunch on board; famous scenery and excellent snorkeling. Tours run roughly 8:00am–5:00pm — confirm local operator times.
Choose a relaxed dinner spot near the hotel to enjoy grilled seafood and Thai specialties after your island day; many restaurants open till 10:00–11:00pm.
Depart for Phang Nga Bay: visit James Bond Island, sea canoeing in limestone karst caves (requires moderate mobility), and Koh Panyee fishing village. Tours commonly run 7:30am–4:30pm; many include lunch.
If today is Sunday (it is), the Sunday Walking Street market on Thalang Road opens ~4:00–10:00pm; enjoy street food, handicrafts and Sino-Portuguese architecture.
Take a relaxed breakfast; if you prefer a market vibe, visit a local morning market in Phuket Town for coffee and fresh snacks (markets open ~6:00–10:00am).