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Counter DayMinecraft mod for 1.21.1

Counting the days to the 100 day challenge

client and servernewest supported 1.21.1Adventure
Latest version
3.0.0
Loaders
Forge, NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
19.6k
Updated
13 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Counter Day servers

One click and Counter Day is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Counter Day declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From Counter Day’s own host. Nothing is re-hosted here.

3.0.0release10 Sept 2025

day_counter-3.0.0-forge-1.20.1.jar · 0.3 MB · for 1.20.1

Download latest
5218b2d42e5b…
Older versions2
  • 2.0.011 Jul 20251.21.10.2 MB3.3k downloads63b0711df0e4…Get
  • 1.1.06 Oct 20241.20.10.2 MB4.0k downloadsc1ffbf37b3e9…Get

Frequently asked

Does Counter Day work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Counter Day 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 Counter Day support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Counter Day 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 Counter Day 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 Counter Day?

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 Counter Day under?

LicenseRef-All-Rights-Reserved, 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 Counter Day?

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 Counter Day 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.

Details from Modrinth, where the author last updated it on 10 Sept 2025. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 53 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .