There will be a total of 72 public holidays next year. For organizations that apply a 5-day week system, the total number of holidays including Saturdays is 119 days, and there are a total of 10 holidays lasting more than 3 days. The Korea Aerospace Administration announced on the 29th that it announced the ‘2027 Calendar Essentials’, which will be the standard for producing Korea’s calendar for 2027. The lunar calendar outlines accurate dates and seasons according to the Astronomical Calendar Act, and public holidays prescribed by related laws so that citizens can use them in their daily lives and various activities. This is the standard data for the production of calendars published by the Aerospace Administration every year in accordance with the Astronomical Act. In 2027, government public holidays, which are red-marked days in the calendar, are 52 Sundays, plus 24 days including national holidays, substitute public holidays, and Labor Day and Constitution Day, which are designated as government public holidays starting this year, for a total of 76 days. However, Lunar New Year's Day on February 7, Memorial Day on June 6, Liberation Day on August 15, and Foundation Day are included. Since October 3 all falls on a Sunday, the actual total number of public holidays is 72 days. Institutions that implement a 5-day week have 124 public holidays by adding 52 Saturdays to the 72 public holidays at public offices. But it overlaps with Saturday