Thursday set times just moved. Aftershock 2026 Day 1 is live at Discovery Park (gates still scheduled 11am), and the official GreenCopper/GoEvent schedule refreshed overnight with new windows across the five-stage grid — 141 timed sets for Oct 1–4. News is the alert; the lineup hub plus the official Aftershock schedule / festival app stay canonical as production keeps adjusting.
Sample Thursday windows (festival-local, subject to change): My Chemical Romance still owns the Aftershock Stage ~8:25–9:55p. Sublime hits that stage ~6:05–7:05p. Over on Shockwave, The Used ~5:15–6:00p and The Offspring ~7:10–8:20p. Killswitch Engage closes Faultline ~9:00–9:55p. Mid-card and early sets shifted across the day — do not trust yesterday’s screenshot.
How to use it. Treat this as the Day 1 revise notice, not a printable grid. Bookmark the Aftershock 2026 event page, keep lineup and info open for gates/bags/re-entry, and verify live times on the official schedule (or app) before you commit a stage walk from Garden Highway or Jibboom.
Thursday windows updated — check the hub, lock your conflicts, and ride Day 1 in Sacramento.