Celebrato nei paesi (+2):
Armenia, Russia.Knowledge Day negli altri anni
| Inizia | |
|---|---|
| Knowledge Day 2046 | |
| Knowledge Day 2047 | |
| Knowledge Day 2048 | |
| Knowledge Day 2049 | |
| Knowledge Day 2050 | |
| Knowledge Day 2051 |
Knowledge Day in altre lingue
| English | Knowledge Day |
| Russian | День знаний |