A date in every calendar
April 24, 1990
Tuesday
The Space Shuttle Discovery carried the Hubble Space Telescope into orbit, opening a new era of astronomy.
April 24, 1990 across 14 calendars
| Gregorian Solar | April 24, 1990 |
| Hebrew Lunisolar | 29 Nisan 5750 |
| Islamic (Umm al-Qura) Lunar | Ramadan 28, 1410 AH |
| Islamic (tabular civil) Lunar | Ramadan 28, 1410 AH |
| Persian (Solar Hijri) Solar | Ordibehesht 4, 1369 AP |
| Indian National Solar | Vaisakha 4, 1912 Śaka |
| Chinese Lunisolar | Third Month 29, 1990(geng-wu) |
| Korean (Dangi) Lunisolar | Third Month 29, 1990(geng-wu) |
| Japanese (regnal) Solar | April 24, 2 Heisei |
| Buddhist (Thai) Solar | April 24, 2533 BE |
| Republic of China (Minguo) Solar | April 24, 79 Minguo |
| Coptic Solar | Baramouda 16, 1706 AM |
| Ethiopian Solar | Miazia 16, 1982 AM |
| Ethiopian (Amete Alem) Solar | Miazia 16, 7482 AA |
Conversions use the proleptic Gregorian calendar as the pivot. All systems render the same physical day — a Tuesday.