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Microsoft's Ignite site reads "Nov 17-20, 2026 San Francisco, Moscone[2] Center"; its agenda ("Agenda: November 16-20") adds badge pick-up and pre-day sessions on Monday 16 November, so the conference itself is 17-20 November, all day.
The Moscone Center's own event listing gives Microsoft[1] Ignite 2026 as November 17 - November 20, 2026 in Moscone North, South and West, in person with a digital attendance option.
UC Today confirms Ignite's return to San Francisco in 2026, quotes Judson Althoff and Mayor Lurie, and reports attendee concerns about Moscone[2] logistics and travel.
The San Francisco Chronicle reports Microsoft's[1] decision, announced during Ignite 2025, to bring Ignite back to San Francisco in 2026 as a multiyear commitment, with 20,000 attendees and an estimated $68 million in economic impact from the 2025 edition.
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