Arctangent Festival 2025 Calendar. With glassjaw and shellac at the helm, arctangent festival thrives on the. Your festival guide to arctangent 2025 with dates, tickets, lineup info, photos, news, and more.
Tickets for adults (with camping) from £177.00. Arctangent festival, known for its eclectic lineup of progressive rock, math rock, and experimental music, is marking its tenth anniversary with a bang in 2025,.