This summer, the way office workers calculate their vacations has changed. The key date is July 17, Constitution Day. Falling on a Friday, this public holiday has returned after 18 years, making it possible to carve out an extended break in the middle of summer using just a couple of annual leave days.

Constitution Day Changes Vacation Math

The basic structure is simple. Combining Constitution Day on Friday the 17th with the following Saturday and Sunday guarantees three days off without taking any leave. Adding one annual leave day on Thursday the 16th extends it to four days, while adding one on the following Monday the 20th likewise creates a four-day consecutive break.

Stacking one extra day on each side brings it to five days, and adding two days on each side turns a maximum six-day itinerary into reality. The charm of this holiday period is that it consumes only two to three annual leave days. Using the same number of days during regular weeks without any public holidays would yield only three or four days off, but by leveraging Constitution Day as a fulcrum, the perceived rest time nearly doubles.

Affordable Travel Before Peak Season

The timing is also favorable. Since it falls before the peak summer travel season that runs from late July through early August, airfare and accommodation costs remain relatively low. This means travelers can avoid crowded vacation spots and enjoy a quieter, more budget-friendly trip. According to reports, competition to lock in schedules for the third week of July has already begun among proactive office workers.

Industry Responds Swiftly

Airlines are considering expanding seat capacity on domestic and international routes, while hotels, resorts, and other lodging providers anticipate that reservations for this period will close earlier than in previous years. The retail and dining industries are also expecting a consumer spending boost and are moving up their promotional schedules accordingly.

Check Before Planning Annual Leave

However, actual days off may vary depending on shift work, industry-specific characteristics, and individual workplace holiday policies. Since not everyone is guaranteed the same conditions for public holidays, the first step should be to review your company's internal guidelines.

Meanwhile, this year is also the first time that all five major national holidays — March 1st Movement Day, Constitution Day, National Liberation Day, National Foundation Day, and Hangeul Day — are all designated as public holidays. With just the return of Constitution Day, the summer landscape for office workers has changed considerably.

[Written with AI assistance. This article is reference content created to explain vacation planning possibilities following the designation of Constitution Day as a public holiday. Actual holiday applicability may vary depending on employment contracts, workplace rules, collective bargaining agreements, shift work systems, and company operational policies. Please be sure to verify your company's HR and labor regulations when planning annual leave and holidays. Travel demand, reservation trends, and consumer spending projections included in the article are based on general market analysis and may differ from actual conditions. Any institutional changes or holiday-related matters should be confirmed through official government announcements.]