Cannabis events & dates — July 2026
Everything on the cannabis calendar for July 2026: conferences and trade shows, retail sales days, policy and voting dates, and regulatory and tax deadlines. Click any item for details and add-to-calendar links, or switch to the week and day views.
KeyEventSalesPolicyRegulatoryTaxCultureDashed outline = date estimated or pending; confirm with the organizer before booking.
All items in July 2026
3 items- Jul 3, 2026
July 3 — pre-Independence Day sales day
The day before July 4 is consistently among the top five retail days of the year.
- Jul 10, 2026
7/10 — Dab Day (concentrates)
"OIL" upside down — the concentrates holiday. Smaller than 4/20 but the category's biggest promotional day; extractors and vape brands anchor launches to it.
- Jul 31, 2026
California cannabis excise tax return due — Q2 (Apr–Jun)
Cannabis retailers file the CDTFA cannabis retailer excise tax return and payment for Q2 (Apr–Jun). The excise rate is 15% through June 30, 2028 (AB 564).
Missing an event in July 2026?
Organizers are listed free. Send us the dates and the source and we’ll add it after checking.