A subscription updates itself -- you never re-enter it
Unlike manually typing in every public holiday for the year, a subscribed calendar is a live link: if a holiday date changes or a new one is added, the calendar app fetches the update automatically the next time it syncs, so the list on your screen never goes stale.
Not limited to holidays
The same subscription mechanism works for any calendar with a public link -- a sports team's season schedule, a public transit service's planned closures, or a shared team calendar at work -- letting you layer several relevant schedules over your own without merging them into one messy list.
Frequently Asked Questions
Will subscribing to a holiday calendar clutter my personal events?
No -- a subscribed calendar appears as its own separate layer with its own color, and you can toggle it off any time without affecting your personal events.
Does a subscribed calendar automatically reflect a different country's holidays if I select a different region?
Yes, in most calendar apps -- changing the selected country or region for the holiday calendar setting swaps which set of public holidays is shown, without needing a new subscription.