April 13
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 |
- 1992 - Weezer performs their fourth show, a short set for "no bozo jam night", at Whiskey a Go-Go on Hollywood Boulevard.
- 1999 - The Rentals' second album, Seven More Minutes, is released.
- 2019 - Weezer performs at the Coachella Valley Music and Arts Festival in Indio, CA.
- 2019 - Dusty Gems & Raw Nuggets is released on vinyl for Record Store Day 2019.
- 2020 - “Midnight,” the previously-scrapped Weezer single, is leaked online.