Celebrato nei paesi (+2):
Armenia, Russia.Knowledge Day negli altri anni
| Inizia | |
|---|---|
| Knowledge Day 2028 | |
| Knowledge Day 2029 | |
| Knowledge Day 2030 | |
| Knowledge Day 2031 | |
| Knowledge Day 2032 | |
| Knowledge Day 2033 |
Knowledge Day in altre lingue
| English | Knowledge Day |
| Russian | День знаний |