Rain to Spread Across South Korea as Constitution Day Holiday Gives Way to a Soaking Weekend July 16, 2026 Asia Constitution Day Korean culture monsoon rain forecast Seoul South Korea travel weather Yonhap +
South Korea Marks Constitution Day by Opening a National Arboretum Free to the Public July 15, 2026 Asia Bonghwa civic life Constitution Day Korean culture National Baekdudaegan Arboretum nature public spaces South Korea travel +