Traditional Culture Encyclopedia - Photography major - On a sunny day in Kunming, Yunnan, how many hours does the sun last in a day? Are ultraviolet rays particularly strong?

On a sunny day in Kunming, Yunnan, how many hours does the sun last in a day? Are ultraviolet rays particularly strong?

Today is June 1st. The sunrise time in Kunming is 06:19, the sunset time is 19:54, and the full-day sunshine time is 12 hours and 35 minutes. The altitude of most areas in Yunnan is over 1,000 meters, and Shangri-La can reach over 3,000 meters. The high altitude is close to the sun, and the air quality in Yunnan is better, so ultraviolet rays are stronger, especially from 10:00-- During the 16:00 time period, it is recommended to apply sunscreen with SPF30 or above before going out every day, and you need to reapply it once or twice depending on the situation. For outdoor activities or sightseeing, try to reduce the chance of skin exposure to the sun, such as using an umbrella for women and wearing a hood and long-sleeved, light and breathable jacket for men.