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mod

Real Time of DayMinecraft mod for 1.21.6

A small mod can help you synchronize game time with real time and synchronize day night cycles

newest supported 1.21.6AdventureGame Mechanics
Latest version
1.0.3-1.21.2-1.21.6
Minecraft
1.16 to 1.21.6
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
4.3k
Updated
15 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Real Time of Day servers

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

  • 1.21.6
  • Fabric
  • 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 Real Time of Day declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022
1.18.2Fabric17+declared28 Feb 2022
1.18.1Fabric17+declared10 Dec 2021
1.18Fabric17+declared30 Nov 2021
1.17.1Fabric16+declared6 Jul 2021
1.17Fabric16+declared8 Jun 2021
1.16.5Fabric8+declared14 Jan 2021
1.16.4Fabric8+declared29 Oct 2020
1.16.3Fabric8+declared10 Sept 2020
1.16.2Fabric8+declared11 Aug 2020
1.16.1Fabric8+declared24 Jun 2020
1.16Fabric8+declared23 Jun 2020

Download

From Real Time of Day’s own host. Nothing is re-hosted here.

1.0.3-1.21.2-1.21.6release24 Jun 2025

realtime-1.0.3-1.21.2-1.21.6.jar · 11 KB · for 1.21.6, 1.21.5, 1.21.4, 1.21.3, 1.21.2

Download latest
8a7558b75b82…
Older versions3
  • 1.0.3-1.21.2-1.21.426 Jan 20251.21.4, 1.21.3, 1.21.211 KB571 downloads4af3163cebca…Get
  • 1.0.3-1.20-1.21.126 Jan 20251.21.1, 1.21, 1.20.6, 1.20.5, 1.20.4 +4 more11 KB2.4k downloadsd7a5a61e0d27…Get
  • 1.0.3-1.16-1.19.426 Jan 20251.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19 +11 more11 KB494 downloads97b6a11f249d…Get

Frequently asked

Does Real Time of Day work on Minecraft 1.21.6?

Yes. 1.21.6 is the newest Minecraft version Real Time of 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 Real Time of Day support?

Everything the author has declared, from 1.16 up to 1.21.6. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Real Time of Day support?

Fabric. 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 Real Time of 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 Real Time of Day under?

MIT, 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 Real Time of 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 Real Time of 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.

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Details from Modrinth, where the author last updated it on 24 Jun 2025. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .