1990
| 1990 in altris calendaris | |
| Calendari gregorian | 1990 |
| Ab urbe condita | 2743 |
| Calendari armen | 1439 |
| Calendari cinês | 4686 — 4687 |
| Calendari ebraic | 5749 — 5750 |
| Calendari hindu - Vikram Samvat - Shaka Samvat - Kali Yuga |
2045 — 2046 1912 — 1913 5091 — 5092 |
| Calendari iranian | 1368 — 1369 |
| Calendari islamic | 1410 — 1411 |
| Calendari runic | 2240 |
Acjadiments cambie
In Friûl cambie
Pal Mont cambie
25 di Novembar - Primis elezions popolârs in Polonie, Lech Walesa al devente president.