Contacts and service hours, locations Service hours, location and contacts of the Natural History Museum The Natural History Museum in Harju Vesilinna is open from Tue 18 Aug 2020 with special opening hours on Tue-Fri 12 am – 6 pm and Sat-Sun 12 am – 5 pm. Service hours, location and contacts of the Soihtu Exhibition Centre Soihtu Exhibition Centre in Seminarium (S) building is open from Wed 19 Aug 2020 with opening hours on Wed-Fri 12 am-5 pm and Sat 12 am – 4 pm. University Museum offices and workspaces University Museum's offices and workspaces locate in G Building on Seminaarinmäki campus area. Service addresses and staff contacts Service addresses and staff contacts