Jaehyun 99 Degrees Release Set for July 10 as NCT Singer Returns With New Solo Single

NCT member Jaehyun is set to release his new solo single “99 Degrees” on July 10, 2026 at 6 p.m. KST. The Jaehyun 99 Degrees release has been confirmed through NCT’s official X account and Korean entertainment reports, positioning the track as his next solo offering after “Unconditional.”¹²

The official announcement dated July 3 listed the release time as “2026.07.10 6PM (KST)” and connected the project to “EVERYTHING, ALL AT ONCE, NEO.”¹ Soompi also reported that a teaser was revealed at midnight KST on July 3, identifying “99 Degrees” as Jaehyun’s upcoming solo track and noting that the song had first been unveiled at his solo fan-con “Mono.”³

Jaehyun 99 Degrees Release Details

“99 Degrees” will be released through major music platforms, including Melon, Spotify, Apple Music and QQ Music, OSEN reported via Korea Daily. The same report said Jaehyun participated in both writing and composing the song, giving the release a direct creative link to the artist beyond vocal performance alone.⁴

Newsen described the single as a ballad scheduled for global release at 6 p.m. KST on July 10. The report said the song begins with delicate piano lines, gradually expands into band instrumentation, and places emphasis on Jaehyun’s vocals in the latter half.⁵ TenAsia similarly described “99 Degrees” as a digital single built around a piano melody that develops with added instrumentation.⁶

Dispatch reported that the title draws on the metaphor of 99 degrees, one degree short of 100, to express the idea of discovering complete love within imperfection.² That description frames the song less as a conventional temperature image and more as a lyrical device for emotional incompleteness and completion.

SM Entertainment’s statement, cited by Dispatch, said Jaehyun “will release the new single ‘99 Degrees’ on various music platforms on the 10th.”² The company also said he is continuing to build “his own musical spectrum” through solo songs with varied moods.²

A Ballad Centered on Piano, Band Sound and Vocals

The available descriptions point to “99 Degrees” as an emotional ballad rather than a dance-focused release. OSEN reported that the track features piano, band sound and Jaehyun’s warm vocal tone, while Newsen emphasized the progression from a delicate opening into a fuller band arrangement.⁴⁵

That structure is consistent across multiple reports: the song starts with piano, then gradually adds instrumental layers. TenAsia reported that the single carries a message about finding complete love inside the imperfection represented by “99 degrees,” reinforcing the song’s ballad identity and lyrical focus.⁶

The track’s release follows Jaehyun’s October 2024 single “Unconditional.” Dispatch described “99 Degrees” as his first solo release in about one year and eight months, following that earlier single and his military hiatus.² The sources provided do not give additional details about a larger album, a physical version, a music video release schedule, or promotional broadcast appearances.

Soompi’s report adds one point of performance history: “99 Degrees” was first unveiled at Jaehyun’s solo fan-con “Mono.”³ TenAsia also reported that Jaehyun is scheduled to hold his “Mono” fan-con tour in Taipei on July 4 and 5 before the single’s release.⁶

What the Release Means for Jaehyun’s Solo Catalog

Based on the reported information, “99 Degrees” continues Jaehyun’s solo activity with a track that foregrounds songwriting participation and vocal tone. The confirmed platform rollout also makes the release broadly accessible on both Korean and international music services, including Melon, Spotify, Apple Music and QQ Music.⁴

The reports do not describe the single as part of a larger project, and no source material provided here confirms a full tracklist, album format, additional featured artists, or chart targets. The supported facts remain centered on the release date, the digital platform distribution, Jaehyun’s writing and composing participation, and the ballad’s musical and lyrical character.

Quick FAQ

When will Jaehyun release “99 Degrees”?

Jaehyun will release “99 Degrees” on July 10, 2026 at 6 p.m. KST, according to NCT’s official X announcement and multiple entertainment reports.¹⁵

Where will “99 Degrees” be available?

The single is scheduled to be released on major music platforms including Melon, Spotify, Apple Music and QQ Music.⁴ !NCT Jaehyun 99 Degrees July 10 release digital single concept With the release date now fixed, “99 Degrees” stands as Jaehyun’s next confirmed solo single and a ballad release centered on piano, band instrumentation, and his vocal delivery. The single is scheduled to arrive on July 10, 2026 at 6 p.m. KST across major music platforms.