Every day, children need sunshine and fresh air. Your children, whether they are toddlers or preschoolers, need to be exposed to the sun every day.
Avoid snow exposure if possible. Make sure your children have sun protection and hats when they go outside, especially if they are young.
Children under five years of age should spend no more than 10 minutes outdoors at a stretch. The length can be increased until it reaches a maximum of 2 hours per day.