Sundial is the calm calendar for people who hate meetings. It guards your day instead of giving it away.
Events are blocked by default. Only the time you explicitly free gets booked. Your calendar protects you, not the other way around.
Sundial shows your day as continuous time — mornings, afternoons, evenings — not a grid of 30-minute boxes begging to be filled.
No buzzing reminders, no red badge counts, no anxiety palette. A glance tells you what matters. The rest stays out of the way.