How do I install Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. In MC Java Mods, or directly above on this page.

What Minecraft version does Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration work with?

The listing gives Minecraft 1.21.8, 1.20.1, 1.21.7, among others. This is the version stated by the author or source site, not something we verified ourselves.

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Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration

by 9minecraftmods

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Open in MC Java Mods Get it on Google Play →

Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration — screenshot 1

Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration — screenshot 2

Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration — screenshot 3

Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration — screenshot 4

Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration — screenshot 5

Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration — screenshot 6

Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration — screenshot 7

Day Length Mod (1.21.8, 1.20.1) – Control Minecraft Day-Night Duration — screenshot 8

Day Length Mod can make days longer or shorter, or even sync Minecraft time to match real-world time.

Features:

Customize day-night cycle duration.
Sync Minecraft time with the real-world clock.
Smooth transitions between time changes.

Screenshots:

Day Length Mod Download Links

For Minecraft 1.21.8, 1.21.7, 1.21.6

NeoForge Version: Download from Server 1 – Download from Server 2

For Minecraft 1.21.4

NeoForge Version: Download from Server 1 – Download from Server 2

For Minecraft 1.21.1, 1.21

NeoForge Version: Download from Server 1 – Download from Server 2

For Minecraft 1.20.6, 1.20.4, 1.20.2, 1.20.1, 1.20

Forge Version: Download from Server 1 – Download from Server 2

For Minecraft 1.19.4

Forge Version: Download from Server 1 – Download from Server 2

For Minecraft 1.19.2

Forge Version: Download from Server 1 – Download from Server 2

For Minecraft 1.18.2

Forge Version: Download from Server 1 – Download from Server 2

For Minecraft 1.16.5

Forge Version: Download from Server 1 – Download from Server 2

For Minecraft 1.14.4

Forge Version: Download from Server 1 – Download from Server 2

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.8, 1.20.1, 1.21.7
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Downloads as 177961.mcaddon
Download size: 21 KB
Download link checked 24 Jul 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

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