The best time for baby sunbathing varies from season to season and cannot be generalized, but requires specific analysis. The best time is around 10-11 a.m. in spring and autumn, 9-10 a.m. in summer and 11-12 a.m. in winter. In addition, baby sunbathing should be carried out in accordance with the principle of gradual progress, starting at 10-15 minutes / time, 1-2 times a day sunbathing is appropriate. If the weather is good and sunny, the sunbathing time can be extended appropriately, and eventually it can be gradually extended to 1-2 hours/time. It is important to note that the baby’s sunbathing time should not be too long to avoid dry, rough, red skin and other conditions. In addition, the baby sunbathing parts to the back and buttocks, hands and feet, to avoid direct sunlight baby’s eyes.