World Environment Day (WED) is celebrated on 5 June every year. On the occasion of World Environment Day, Crown Princess Victoria and Prince Carl Philip visited Norra Djurgården in Stockholm. Norra Djurgårdsstaden (Stockholm Royal Seaport) is a large area of central Stockholm. The theme for World Environment Day 2020 is, 'Time for Nature,' with a focus on its role in providing the essential infrastructure that supports life on Earth and human development.