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Integration of natural and built environments activities that encourage use and combine open space and leisure strategies, for example social and physical activity, children’s play areas, refreshment and food preparation facilities.security and staffing for private and screened areas.line of sight from overlooking buildings, roads and public areas.privacy for those who cover their bodies for religious or cultural reasons.visual appeal and comfort of furniture and fixtures to encourage use, particularly for longer periods from May to August.walking distance to areas with direct sunlight exposure.accessibility for people with reduced or limited mobility.When designing outside areas with direct sun exposure, think about the following: Accessibility An area with adjustable shade or deciduous trees can allow direct sunlight from May to August and protected sun exposure from September to April. In winter, a north facing unshaded aspect best allows mid-winter sun but also keeps out mid-summer sun. People with naturally very dark skin need three to six times this exposure. When the UV Index is below 3, direct sunlight exposure of two to three hours a week to face, arms and hands or equal surface area produces enough vitamin D in most people. People with naturally very dark skin may need three to six times this exposure. This should be done either side of the peak UV radiation period of 10.00 am to 2.00 pm (11.00 am to 3.00 pm daylight saving time). During these months, most Victorians can get enough vitamin D by exposing their face, arms and hands for a few minutes most days. Most people need sun protection when the UV Index is 3 and above. Safe direct sunlight exposure in Victoria September to April Residential and respite facilities need to provide adequate direct sunlight exposure, and meet planning and accreditation standards in providing easy to get to areas for outdoor shade and sunlight. Sun exposure causes about 99 per cent of non-melanoma skin cancers and 95 per cent of melanomas in Australia. However a balance is needed between too much sun, with increased risk of skin cancer, and enough sun for adequate vitamin D. A good source of vitamin D is ultraviolet (UV) radiation from the sun. Vitamin D is needed for musculoskeletal health and reducing risk of bone fractures.