

Real Serene Seasons (Fabric)
Real Serene Seasons keeps Serene Seasons aligned with the real-world calendar. January begins in Mid Winter, February advances to Late Winter, March brings Early Spring, and the rotation continues the whole year (configurable).
Screenshot taken on September 16th, Early Autumn in-game:

Features
- Syncs the Serene Seasons cycle to the real-world calendar on both singleplayer and servers.
- Optional hemisphere toggle via
config/real_serene_seasons.tomlor the Mod Menu + Cloth Config screen. - Adjustable cycle cadence (12-month, 12-week, or 12-day loop) and optional smooth time-of-day interpolation.
- Timezone configuration.
- Works with Serene Seasons' dimension whitelist and networking so connected players always see the calendar-aligned season state.
Install
- Requires Fabric, Fabric API, and Serene Seasons.
- Optional UI: add Mod Menu and Cloth Config to tweak the hemisphere toggle in-game.
- Place the built jar on both the server and clients so everyone receives calendar-driven seasons.
Build
- Java 21 with Gradle + Fabric Loom.
- Versions live in
gradle.properties. Run./gradlew build.
License
- CC0-1.0. Use it freely.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.3, 1.21.4, 1.21.5
- 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 real-serene-seasons-1.0.4.jar — drop this file into the mods folder
- Download size: 260 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.