What Happened in 597 AD
- S 1
- M 2
- T 3
- W 4
- T 5
- F 6
- S 7
- S 8
- M 9
- T 10
- W 11
- T 12
- F 13
- S 14
- S 15
- M 16
- T 17
- W 18
- T 19
- F 20
- S 21
- S 22
- M 23
- T 24
- W 25
- T 26
- F 27
- S 28
- S 29
- M 30
- Dec 25 England adopts Julian calendar
- Jun 9 Saint Columba, Irish Christian missionary to Scotland, dies at 75
- S 1
- M 2
- T 3
- W 4
- T 5
- F 6
- S 7
- S 8
- M 9
- T 10
- W 11
- T 12
- F 13
- S 14
- S 15
- M 16
- T 17
- W 18
- T 19
- F 20
- S 21
- S 22
- M 23
- T 24
- W 25
- T 26
- F 27
- S 28
- S 29
- M 30
List of Years
Gregory I
Gregory XIII
Julius II
Julius III
Leo X
Pius V