Persistent Moon Phases
Stops the lunar cycle, allowing the world to use a specific moon phase indefinitely. By default, this functionality is inactive and the vanilla lunar cycle is used.
Configuration
This mod is configurable through a json (Fabric) or toml (NeoForge) file.constantMoonPhase - Controls whether a specific moon phase should repeatmoonPhase - The moon phase to repeat
Acceptable arguments for moonPhase are:
- Full moon
- Waning gibbous
- Last quarter
- Waning crescent
- New moon
- Waxing crescent
- First quarter
- Waxing gibbous
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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: Opens on Modrinth — not every file is mirrored on our own servers.
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
- Ships as moonphase-1.21.1-v1.0.jar — drop this file into the mods folder
- Download size: 7 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.