| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 17 Apr | Monday | Orthodox Easter Monday |
Albania , Bulgaria , Cyprus , Georgia , Greece , Montenegro , North Macedonia , Romania , Serbia , Ukraine , United States , Kosovo More... |
Public |
| 17 Apr | Monday | Flag Day |
American Samoa More... |
Public |
| 17 Apr | Monday | Spring Festival |
Egypt More... |
Public |
| 17 Apr | Monday | Women's Day |
Gabon More... |
Public |
| 17 Apr | Monday | Night of Decree | Public | |
| 17 Apr | Monday | Third Day of the Sun |
North Korea More... |
Public |
| 17 Apr | Monday | Burmese New Year |
Myanmar More... |
Public |
| 17 Apr | Monday | Commemoration of the Birth of José de Diego |
Puerto Rico More... |
Not public |
| 17 Apr | Monday | Queen's Birthday |
Saint Helena, Ascension and Tristan da Cunha More... |
Public |
| 17 Apr | Monday | Evacuation Day |
Syrian Arab Republic More... |
Public |
| 17 Apr | Monday | Boston Marathon |
United States More... |
Not public |
| 17 Apr | Monday | Landing of the 33 Patriots Day |
Uruguay More... |
Public |