The Han River outdoor library program is on a summer break during July and August 2026, so visitors should not plan a July or August trip expecting the regular Seoul Outdoor Library setup to be operating. The clearest next date to know is September 4, 2026, when Seoul Outdoor Library is scheduled to reopen for the second half of the year, while the Han River program, “2026 Reading Han River Park,” resumes on Saturdays from September 5, 2026.12
For readers searching for the Han River Library, the relevant official program is “2026 Reading Han River Park,” held at Yeouido Hangang Park. The summer closure affects the broader Seoul Outdoor Library schedule, and the Han River reading program follows its own published first-half and second-half operating periods.23
Han River Outdoor Library Summer Closure in 2026

Seoul Outdoor Library announced that July and August 2026 are a rest period, describing the pause as a temporary break during the hot summer season. The same notice gives September 4, 2026, as the lower-half opening date for Seoul Outdoor Library.1
A Seoul Sarang guide to the 2026 Seoul Outdoor Library schedule also states that the program pauses in July and August, then resumes from September 4 through November 1, 2026. That guide adds an important practical caution: schedules may change depending on weather or event circumstances.3
That means a simple planning rule applies. If the visit is in July or August 2026, treat the outdoor library as closed for summer. If the visit is from early September onward, check the exact site and date before going, because the Seoul Outdoor Library reopening date and the Han River-specific Saturday schedule are close but not identical.
For the Han River site, the official Seoul Future Han River Headquarters event page lists “2026 Reading Han River Park” at Yeouido Hangang Park Multi Plaza and the Grass Hangang area. Its first-half schedule ran from April 11 to May 23, 2026, and its second-half schedule is listed from September 5 to October 30, 2026, every Saturday.2
When and Where to Go After the Break
The main visitor takeaway is that September is the practical restart month. Seoul Outdoor Library is listed to reopen on September 4, 2026, while “2026 Reading Han River Park” begins its second-half Han River schedule on Saturday, September 5, 2026.12
The Han River program location is Yeouido Hangang Park, specifically the Multi Plaza and Grass Hangang area. Admission is free, and the participation method is simply visiting the site in person.2 The available source material does not list a reservation requirement for the Han River program, so the safest reading is that it is designed for on-site participation rather than advance ticketing.
Earlier in 2026, the program opened at Yeouido Hangang Park Multi Plaza on April 11. Yonhap News reported that the city prepared about 5,000 books and expanded seating to 600 seats for the year’s program.4 TBS also reported the seating expansion from 500 to 600 seats and described rest areas including large mats, beanbags, reading chairs, and rocking chairs.5
For families and casual visitors, the program is not limited to book borrowing or silent reading. A Seoul city citizen-reporter article described the Yeouido Hangang Park site as offering about 5,000 books, rest seating, free board games, performances, and hands-on programs.6 The same article lists the second-half schedule as September 5 to October 30, 2026, every Saturday.6
Because these are outdoor events, visitors should treat the schedule as weather-sensitive. Seoul Sarang’s notice explicitly says that operations may change depending on weather and event circumstances.3 Before leaving, it is practical to recheck the official Seoul Outdoor Library or Seoul Future Han River Headquarters notice for the exact date, especially if rain, heat, or a large public event is expected.
What Visitors Should Know Before Planning
There is no source-backed paid ticket price to calculate for “2026 Reading Han River Park.” The official event page lists the usage fee as free and the participation method as on-site visit.2 This matters for visitors comparing it with ticketed cultural events: the key planning question is not purchase timing, but whether the program is operating on the date you want to go.
The first-half Han River schedule has already passed. It ran from April 11 to May 23, 2026, every Saturday, with additional openings during the Children’s Day holiday period on May 3 and May 5.4 Since the current date is July 15, 2026, the next source-backed Han River operating period is the second-half Saturday run from September 5 to October 30, 2026.2
The program’s purpose was described by Park Jin-young, head of Seoul Future Han River Headquarters, as preparing “2026 Reading Han River Park” from April so citizens could enjoy reading, culture, and play together along the Han River.4 That short description is useful because it frames the event as a mixed cultural and leisure program rather than a conventional indoor library service.

Quick FAQ
Is the Han River Library open in July or August 2026?
The source-backed guidance says Seoul Outdoor Library is taking a summer break during July and August 2026. For the Han River program, the next listed second-half operating period begins on September 5, 2026.12
Do visitors need to buy tickets or reserve in advance?
The official “2026 Reading Han River Park” event page lists the usage fee as free and the participation method as visiting the site. The provided source material does not state an advance reservation requirement.2 In short, July and August 2026 are pause months for Seoul Outdoor Library, so the practical move is to plan for September or later. For the Han River Library experience at Yeouido Hangang Park, the key date is Saturday, September 5, 2026, when the second-half “2026 Reading Han River Park” schedule is listed to begin.
References
- 여름에는 잠시 쉬어갑니다. 7~8월, 서울야외도서관은… (서울야외도서관 공식 인스타그램)
- 2026 책읽는 한강공원 (서울시 미래한강본부)
- 서울이 통째로 도서관, 2026 서울야외도서관 (서울사랑)
- 벚꽃바람 타고 온 '책읽는 한강공원', 11일 여의도 한강공원서 개막 (연합뉴스, 2026-04-09)
- 매주 토요일 오후에 열리는 한강 야외도서관…'책읽는 한강공원' 11일 개막 (TBS)
- 토요일은 한강에서 독서하는 날! '책읽는 한강공원' 개막 (내 손안에 서울, 2026-04-17)