This monday, 21st of may, there will be a partial solar eclipse in South Korea. Here are data from the french Institut de Mécanique céleste et de calcul des éphémérides (IMCCE).
First, the local map:
About time, eclipse will start 05/21 at around 06:20AM in Korea. Maximum at 07:30AM. End at 08:45AM. Between 73% and 86% of the sun will be hidden, depending where you are. Data for 17 cities are available here, beware the time is in UTC so you have to add 9 hours for locale time.