How many episodes are in Had I Not Seen the Sun?

Had I Not Seen the Sun has 20 episodes in this listed season.

When does Had I Not Seen the Sun premiere?

Had I Not Seen the Sun premieres on 2025-11-13.

Is Had I Not Seen the Sun a new series?

Had I Not Seen the Sun is a new series (Season 1).

NEW

Had I Not Seen the Sun(2025)

Archived · Netflix

1620 eps

S01

CrimeDramaMysteryRomance

ON AIR: NOV 13Season 1Archived listing

What to Expect

PremiereLens read

A documentarian conducting prison interviews with a serial killer is already unsettling territory, and this show keeps that unease alive by refusing to let the investigation stay purely procedural. Criminal psychology and the supernatural press against each other throughout, with recurring dreams and a dead student's ghost shaping what the protagonist learns and how she learns it.

The romance that develops does not soften the darker material; it runs alongside the dread rather than relieving it. Pacing is deliberate, built around accumulation rather than incident, so the boundary between the living and the dead becomes less a plot device and more a persistent atmospheric condition that quietly warps everything the investigation turns up.

Best for

ghost-inflected mystery, psychological unease and Crime

Story lane

Crime and Drama

Commitment

Season 1 · 20 episodes

Where

Netflix

Official Premise

A documentarian's prison interview with a serial killer triggers mysterious dreams and encounters with a dead student's ghost.

Watch Next If This Is Your Lane

Start with the closest match, then check out two more shows with a similar feel, pace, mood, or theme.

Kohrra

Netflix • Feb 11, 2026

CrimeDrama

When a bridegroom is found dead days before his wedding, two police officers must unravel the troubling case as turbulence unfolds in their own lives and threatens to ruin the case.

View show

Strongest Match

Kohrra keeps the same slow, unsettling pull as Had I Not Seen the Sun, where dread grows from quiet interviews and private breakdowns. In both, the case seeps into the people working it, and the tension tightens through deteriorating focus and layered secrets rather than big action.

Les disparues de la gare

Disney+ • Oct 8, 2025

CrimeDrama

A police officer's relentless two-decade hunt for a serial killer who murdered four young women in southern France.

View show

Why this pick

Les disparues de la gare matches Had I Not Seen the Sun with patient, creeping dread built around obsession that won’t let go. A detective’s long pursuit and the lingering weight of missing victims create the same uneasy, intimate pressure, but it stays grounded in real-world investigation instead of ghost-dream mystery.

The Chestnut Man

Netflix • May 7, 2026

DramaCrime

The Chestnut Man is set in the quiet suburb of Copenhagen, where the police make a terrible discovery one blustery October morning. A young woman is found brutally murdered in a playground and one of her hands is missing. Above her hangs a small man made of chestnuts. The ambitious young detective Naia Thulin is assigned to the case, along with her new partner, Mark Hess. They soon discover a mysterious piece of evidence on the chestnut man evidence connecting it to a girl who went missing a year earlier and was presumed dead - the daughter of politician Rosa Hartung.

View show

Why this pick

The Chestnut Man delivers the same cold, methodical dread as Had I Not Seen the Sun, with tension that tightens episode by episode. Grief and evidence do the heavy lifting in both, and the killer’s signature feels chillingly personal, though the mood stays more procedural and darker than supernatural.

Want the bigger picture?

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