September to May
From the first Tuesday of September through the last Sunday of May, the Vigeland Museum is open 12:00–16:00.

June to August
From the first Tuesday of June through the last Sunday of August, the Vigeland Museum has extended opening hours and is open 10:00–17:00.

Closed on:

New Year's Day (1 January)
1 May
17 May
24 December
25 December
31 December

Opening hours are subject to change.