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.

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Strongest Match

Kohrra keeps the same slow, uneasy pull as Had I Not Seen the Sun, where dread grows from interviews, silence, and people cracking under pressure. A murder case unfolds alongside detectives’ personal collapse, so the tension feels intimate and corrosive, not just procedural.

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.

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Why this pick

Les disparues de la gare shares Had I Not Seen the Sun’s patience for lingering dread, built around obsession that won’t let go. A detective’s two-decade search for missing victims stretches time into a constant ache, with quiet, documentary-like scenes that feel worn down by what the past keeps refusing to answer.

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.

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Why this pick

The Chestnut Man delivers the same cold, tightening mystery as Had I Not Seen the Sun, with tension that creeps in through evidence and grief. A grieving mother’s presence keeps the stakes personal while the investigation moves with restrained, ritual-like dread, darker and more grounded than the supernatural-tinged unease.

Want the bigger picture?

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