Compatibility
Minecraft: Java Edition
1.21.6
1.21.4
1.21.1
1.20.1–1.20.6
1.19.4
1.19.2
1.18.2
1.16.5
1.14.4
Platforms
Supported environments
Creators
Details
Licensed GPL-3.0-only
Published last year
Updated 2 weeks ago
Day Length
Day Length gives you absolute control over Minecraft's time progression. Whether you want a strictly realistic 24-hour cycle or custom-speed days for your unique playstyle, this mod handles it with precision and smoothness.
🚀 Features
- Custom Day Duration: Set the day-night cycle to any length you want (e.g., 40 minutes for double length, or 48 hours for extreme realism).
- Real-Time Synchronization: Sync Minecraft time with your system clock or a specific UTC offset.
- Smooth Transitions: No more sun/moon jitter. Time progresses smoothly tick by tick.
- Vanilla Sleep Support: Players can still sleep to skip the night normally (available when not synced with real-time).
- Easy Configuration: Direct access to configuration from the in-game mod list.
🛠️ Configuration
Day Length uses a standard configuration system. You can find the config file at:
.minecraft/config/daylength-common.toml (or similar depending on your loader/version).
In-Game Access
- Go to the Mods menu in Minecraft.
- Select Day Length.
- Click the Config button.
- The configuration file will open directly in your system's default text editor.
Settings
customDayLength: Set the length of the day in minutes (Vanilla is 20).realTimeSync: Toggle synchronization with real-world time.manualUtcOffset: Adjust time if using real-time sync with a specific timezone.smoothTimeTransition: Enables gradual adjustments when syncing time.
💾 Installation
- Download: Get the correct JAR for your version and loader from GitHub, CurseForge, or Modrinth.
- Mod Loader: Ensure you have a compatible mod loader installed.
- Deploy: Place the file into your
.minecraft/modsfolder. - Launch: Start the game and enjoy your custom time!
🤝 Support & Links
- Discord: Join our community for support and updates at discord.gg/gNajXYku5z.
- Issues: Found a bug? Open an issue on GitHub.
- Repository: yigit-guven/Day-Length
- Wiki: Detailed documentation
Licensed under the GNU GPLv3.



