The Arctic CircleA line of latitude currently at 66° 33? 44? (66.5622°) north of the Equator. It is the southern limit of the region of the Earth that experiences the 'midnight sun'.... More Secretariat is now accepting Proposals for Sessions at the 2022 Arctic CircleA line of latitude currently at 66° 33? 44? (66.5622°) north of the Equator. It is the southern limit of the region of the Earth that experiences the 'midnight sun'.... More Assembly held on 13-16 October 2022 in Reykjavík, Iceland. The deadline for submissions is May 15th, 2022. Please read more on arcticcircle.org or propose a session here.