Festivals /North America /Canada /Sonic Springs Festival Sonic Springs Festival 2027 12–16 August 2027 Canada announced Price TBA Official site · sonicspringsfestival.com JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD 12 – 16 Aug 2027 More festivals in August About Sonic Springs Festival Letters Letters open after 16 August 2027.