
mod
Timekeeper (Calendar)Minecraft mod for 1.21.8
A simple mod that adds calendars to your world. Now you can find out what day or year your world is!
- Latest version
- v1.3
- Minecraft
- 1.20.1 to 1.21.8
- Java
- Java 21+
- Loaders
- Forge, NeoForge
- Licence
- CC-BY-SA-4.0
- Downloads
- 4.2k
- Updated
- 10 mo ago
- Available on
- Modrinth
Host Timekeeper (Calendar) servers
One click and Timekeeper (Calendar) is installed with the right loader, on hardware built for it.
- 1.21.8
- Forge
- NeoForge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Timekeeper (Calendar) declares support for, newest first, with the Java runtime that version needs.
Download
From Timekeeper (Calendar)’s own host. Nothing is re-hosted here.
timekeeper_luna-1.3-neoforge-1.21.8.jar · 0.3 MB · for 1.21.8
41799a696f65…Older versions9Hide older versions
- v1.212 Jul 20251.21.40.2 MB481 downloads
548fdbc3ef05…Get - NEOFORGE-1.19 Apr 20251.21.10.2 MB51 downloads
9e832c7f0195…Get - FORGE-1.19 Apr 20251.20.10.2 MB54 downloads
439283312aff…Get - NEOFORGE-1.0.222 Feb 20251.21.10.2 MB87 downloads
b35d5208194a…Get - FORGE-1.0.222 Feb 20251.20.10.2 MB92 downloads
fc09b1814784…Get - FORGE-1.0.124 Jan 20251.20.10.2 MB79 downloads
6091fefa950e…Get - NEOFORGE-1.0.124 Jan 20251.21.10.2 MB56 downloads
6091fefa950e…Get - NEOFORGE-1.0.022 Jan 20251.21.10.2 MB37 downloads
e898666b4e9c…Get - FORGE-1.0.022 Jan 20251.20.10.2 MB40 downloads
45496d6cc455…Get
Frequently asked
Does Timekeeper (Calendar) work on Minecraft 1.21.8?
Yes. 1.21.8 is the newest Minecraft version Timekeeper (Calendar) declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Timekeeper (Calendar) support?
Everything the author has declared, from 1.20.1 up to 1.21.8. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Timekeeper (Calendar) on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
Which platform or loader does Timekeeper (Calendar) support?
Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Timekeeper (Calendar)?
On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.
What licence is Timekeeper (Calendar) under?
CC-BY-SA-4.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Timekeeper (Calendar)?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Timekeeper (Calendar) safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .

