Click on an item to display more detail. Clicking on 'more details' does just that!
Once you select a calendar entry, you'll see an option to copy to your smartphone or desktop PC's diary. Useful.
Choose from 'week', 'month' or 'agenda' views.
If you have a Google account, you can display this calendar in larger, more graphic form by clicking the + sign bottom right.
This year's Holy Days here