Celebrato nei paesi (+2):
Armenia, Russia.Knowledge Day negli altri anni
| Inizia | |
|---|---|
| Knowledge Day 2035 | |
| Knowledge Day 2036 | |
| Knowledge Day 2037 | |
| Knowledge Day 2038 | |
| Knowledge Day 2039 | |
| Knowledge Day 2040 |
Knowledge Day in altre lingue
| English | Knowledge Day |
| Russian | День знаний |