
Modrinth · Minecraft mod
SleepTimer
Complete time management: time, moon phases, day/night alerts, and more
Quick answer
Which SleepTimer release should I use?
SleepTimer 1.0 targets 1.21.10, 1.21.11, 1.21.4 with Fabric. It must be installed on the client. Do not install it on the dedicated server. All 1 required mods have matching files.
Where it goes
Is SleepTimer required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does SleepTimer 1.0 need?
1.0. Change the file and its required mods may change too.
Install Cloth Config API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add SleepTimer without breaking your instance.
Built for SleepTimer 1.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0. It targets 1.21.10, 1.21.11, 1.21.4 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Cloth Config API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0. It opens that exact file at the source.
About this project
What does SleepTimer add?
⏰ SleepTimer
🌟 Main features
📊 Instant information (H key)
Press H at any time to see:
- ⏰ Current time in 24-hour format (e.g., 2:30 p.m.)
- 📅 Day of the world (e.g., Day 5)
- 🌅 Time until sunset/sunrise (e.g., Sunset in 3:42)
- 🌙 Current moon phase (Full Moon, First Quarter, New Moon, etc.)
- 💧 Rain/storm duration (e.g., Raining for 2:15)
🛏️ Smart bed timer
When you click on a bed during the day, a message appears indicating
exactly how long it will be before you can sleep (e.g., “⏰ You can sleep in 4:23”)
⚠️ Automatic alerts
- Nightfall: Alert 1 minute before nightfall
- Sunrise: Notification when it is safe to go out
- Optional sounds: Bells accompanying alerts
✏️ 100% customizable messages
Don't like the default messages? Change them!
- Write your own texts for each alert
- Use color codes (§e=yellow, §a=green, §c=red, §b=blue, §6=orange)
- Use %s to insert the time wherever you want
Examples:
§e⏰ You can sleep in %s→ “⏰ You can sleep in 3:42”§cGo to bed in %s!→ “Go to bed in 3:42!”§b%s left to dream→ “3:42 left to dream”
⚙️ Fully configurable
Open the configuration menu from:
- Command:
/sleeptimer config - Mods menu: Mods → SleepTimer → ⚙️ Config
Category: Alerts
| Option | Description |
|---|---|
| Sunset alert | Notification 1 minute before sunset |
| Sunrise alert | Notification at sunrise |
| Alert sounds | Play sound with alerts |
Category: Display
| Option | Description |
|---|---|
| Show moon phase | View moon phase when pressing H |
| Show rain info | View rain time when pressing H |
| Message when using bed | Show sleep time when clicking on bed |
Category: Custom messages
| Option | Description |
|---|---|
| Bed message text | Customize the message when using the bed (use %s for the time) |
| Sunset alert text | Customize the sunset alert |
| Sunrise alert text | Customize the sunrise alert |
⌨️ Customizable key
Don't like the H key? Change it easily:
- Go to Options → Controls
- Find the “SleepTimer” category
- Click on the current key
- Press the new key you prefer
🌍 Multilingual
Fully translated into 13 languages:
| Language | Code |
|---|---|
| 🇪🇸 Spanish | es_es |
| 🇬🇧 English | en_us |
| 🇫🇷 French | fr_fr |
| 🇩🇪 German | de_de |
| 🇵🇹 Portuguese (Brazil) | pt_br |
| 🇮🇹 Italian | it_it |
| 🇯🇵 Japanese | ja_jp |
| 🇷🇺 Russian | ru_ru |
| 🇨🇳 Chinese (Simplified) | zh_cn |
| 🇰🇷 Korean | ko_kr |
| 🇵🇱 Polish | pl_pl |
| 🇹🇷 Turkish | tr_tr |
| 🇳🇱 Dutch | nl_nl |
The mod automatically detects your Minecraft language.
📦 Installation
- Install Fabric Loader
- Download Fabric API
- Download SleepTimer
- Place both mods in the
.minecraft/modsfolder - Enjoy!
ℹ️ Note: Cloth Config API is included in the mod, you don't need to download it separately.
🎮 Requirements
| Requirement | Version |
|---|---|
| Minecraft | 1.20.1-1.20.6 |
| Fabric Loader | 0.18.4+ |
| Fabric API | Latest version |
🎨 Available color codes
For use in your custom messages:
| Code | Color |
|---|---|
| §0 | Black |
| §1 | Dark blue |
| §2 | Dark green |
| §3 | Cyan |
| §4 | Dark red |
| §5 | Purple |
| §6 | Orange |
| §7 | Gray |
| §8 | Dark gray |
| §9 | Blue |
| §a | Green |
| §b | Light blue |
| §c | Red |
| §d | Pink |
| §e | Yellow |
| §f | White |
Formats:
| Code | Effect |
|---|---|
| §l | Bold |
| §o | Italic |
| §n | Underline |
| §m | |
| §r | Reset format |
📸 Screenshots
Information when pressing H

Bedtime message

Settings menu



🐛 Report bugs
Found a problem?
- Write to me on Discord: Tracats787
- Describe the problem and how to reproduce it
📜 License
This mod is open source under the CC0-1.0 license.
🙏 Credits
- Developer: Tracats787
- Configuration API: Cloth Config by shedaniel
❤️ Do you like the mod?
- 💚 Like it on Modrinth/CurseForge
- 📢 Share it with your friends!
Project description from Modrinth.
Pick your setup
SleepTimer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.20.6
1 loader build1.20.5
1 loader build1.20.4
1 loader build1.20.3
1 loader buildShowing the newest 12 of 14 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
SleepTimer versions and loaders
1.0
sleeptimer-1.0.0.jar
2 Jan 2026
1.0
sleeptimer-1.0.0.jar
31 Dec 2025
Looking for an older file? The official Modrinth project page is in Resources.
