| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 15 Jan | Sunday | Ocean Duty Day |
Indonesia More... |
Not public |
| 15 Jan | Sunday | Chosongul Day |
North Korea More... |
Public |
| 15 Jan | Sunday | John Chilembwe Day |
Malawi More... |
Public |
| 15 Jan | Sunday | World Religion Day |
Suriname More... |
Public |
| 15 Jan | Sunday | Arbor Day |
Jordan
|
Other |
| 15 Jan | Sunday | Indian Army Day |
India
|
Other |