Aftershock 2024 Dates Calculator. Aftershock is an all ages event, patrons of any age require a pass for entry. The festival will take place in sacramento from october 6 to october 9 and will be headlined by slipknot, the foo fighters, judas priest, kiss and my chemical romance.

All price levels are available in limited. The lineup for the 2024 aftershock festival has been revealed!