The following museums are regularly open a little longer:
Atelier Righini Fries: Thu 5-8pm
(during exhibitions)
Ethnographic Museum: Thu -7pm
Helmhaus Zürich: Thu -8pm
(during exhibitions)
KULTURAMA Museum of Human Evolution: Wed -8pm
Kunsthalle Zürich: Thu -8pm
(during exhibitions)
Kunsthaus Zürich: Mon/Thu – 8pm
Migros Museum für Gegenwartskunst: Thu –8pm
(during exhibitions)
Mühlerama: Wed -9pm
Museum Haus Konstruktiv: Wed –8pm
(during exhibitions)
Museum Rietberg: Wed -8pm
Museum für Gestaltung Ausstellungsstrasse/Toni-Areal: Wed -8pm
National Museum Zurich: Thu -7pm
Swiss Finance Museum: Mon-Fri -7pm
Strauhof: Thu -10pm
Urania-Sternwarte: Thu-Sat guided tours (in German) at 8/9pm (Winter/Sommer)