What the song is about
Start with the literal fact, because the song depends on it. In the far north of Sweden, above the Arctic Circle, the sun stays above the horizon for weeks in midsummer. Even in Stockholm the June nights never get properly dark. A Swedish summer night is not a metaphor Larsson invented; it is a thing that happens, and the whole song is an attempt to bottle what it feels like.
What it feels like, she told Capital FM, is release: "It's the sense of being free from responsibilities and the mundane things. Just to go out in nature and literally touch grass, see a beautiful cloud, watch a beautiful sunset, all of those things. I feel like I really captured the feeling of what that is to me in the song."
That is a more specific idea than the usual dance-record euphoria. Most summer songs are about a night out. This one is about the suspension of consequence — the particular giddiness of a night that refuses to end, where the ordinary signal to stop and go home simply never comes.
How it came to be made
Larsson wrote "Midnight Sun" with Helena Gao and MNEK — Uzoechi Emenike — and it was produced by Margo XS with MNEK, recorded at Muzo Studios. It was released on 13 June 2025 through Sommer House and Epic Records as the second single from her album of the same name.
She has been direct about where the record comes from. "I really am proud of my Swedish pop heritage, so I wanted to write about a Swedish summer where the sun never goes down," she said of the album. "I wanted the whole album to feel like it's a summer night and it never ends. And it doesn't matter if it's December: the summer night will be there for you. It's waiting for you, it will come back for you, and you will come back for it."
That last sentence turned out to describe the song's commercial life as accurately as its subject. It was released in June, went quiet, and then came back.
The 13-month climb
Almost every song in the current top twenty got there in its first week. This one took over a year, and the run is worth setting out in order.
In Sweden it entered the Sverigetopplistan at number 46 for the week dated 20 June 2025 and did not peak until 21 November, at number four — Larsson's twentieth top-ten single at home. It had spent 47 weeks on that chart as of 12 May 2026.
In the United Kingdom it entered at number 91 for the week ending 8 January 2026 — seven months after release — and climbed slowly to number 12 by 16 April. Then, after the PinkPantheress remix appeared on the Midnight Sun: Girls Trip remix album on 1 May 2026, the original version reached a new peak of number seven. That was her first solo UK top ten since "Ruin My Life" in 2018.
In the United States it debuted on the Billboard Hot 100 at number 81 for the week dated 31 January 2026 and peaked at number 14 for the week dated 1 August 2026 — thirteen months after it came out. It is her highest-charting solo song in the country, beating "Lush Life", which reached number 35 in 2015. On the Billboard Global 200 it peaked at 27.
Two other things fed the climb. A remix with Muni Long arrived on 14 November 2025, and at the 68th Annual Grammy Awards the song was nominated for Best Dance Pop Recording — Larsson's first Grammy nomination in a career that started when she was a teenager. It is certified Platinum in the United States, the United Kingdom, Canada, Hungary, New Zealand and Norway, and Gold across several other European markets.
How it is put together
The track is built on drum and bass, with elements of house, trance and EDM: fast breakbeats under atmospheric synths, arranged with the width of a pop record rather than the restraint of a club one. Critics have reached for a long list of genre labels — drum and bass, electropop, hyperpop, Eurodance, Jersey club — which is usually a sign that something does not sit cleanly in any of them.
Rolling Stone described it as "teetering between ebullient and delirious", and that is the right register. The tempo is faster than the melody wants to be, so the vocal has to float over the top of it, and the gap between the two is what produces the slightly unhinged brightness the song runs on. It is also, structurally, why the record kept working for a year: it is fast enough for a club, tuneful enough for radio and short enough for the platforms that eventually pushed it.
The music video
The video was directed by Charlotte Rutherford and premiered on 24 June 2025. It leans hard into a Y2K palette — saturated colour, glossy digital surfaces, an early-2000s idea of the future — with Larsson dancing alone through clear water and open green landscapes rather than in a club.
That choice matches the lyric more closely than a nightclub setting would. The song is about being outdoors in the light, not about being inside in the dark.
Directed by Charlotte Rutherford — premiered 24 June 2025.
The lyrics
The lyric works by absence. It is a song about a night with no darkness in it, and there is correspondingly little conflict in the words — no ex, no argument, no morning after. What it describes instead is a sustained present tense, which is why it can be repetitive without feeling thin: repetition is the subject.
It also explains why the song survived so many remixes without being damaged by them. A lyric with no narrative cannot be interrupted, so a Muni Long verse or a PinkPantheress rework adds to it rather than rewriting it — and each new version sent listeners back to the original, which is exactly what the charts recorded.