data pack
Longer DaysMinecraft data pack for 1.21.8
Gives you more time to build ∙ Extend day cycle by pausing at set times ∙ Fully configurable ∙ Works with Pause Day Cycle
- Latest version
- 1.0.0+mod
- Minecraft
- 1.20.3 to 1.21.8
- Works with
- NeoForge, Quilt, Forge, Fabric
- Licence
- MIT
- Downloads
- 4.8k
- Updated
- 13 mo ago
- Available on
- Modrinth
Our hostingHost Longer Days servers
Deploy a server with Longer Days already added to the world, on hardware built for it.
- 1.21.8
- Data pack
- NeoForge
- Quilt
- Forge
- One click install
- Version matched
- Automatic backups
- NVMe SSD
Minecraft versions
Every version Longer Days declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.8 | Data pack, NeoForge, Quilt, Forge, Fabric | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Forge, Data pack, Fabric, NeoForge, Quilt | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 8 Aug 2024 |
| 1.21 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 23 Apr 2024 |
| 1.20.4 | Fabric, Quilt, NeoForge, Forge, Data pack | 17+ | declared | 7 Dec 2023 |
| 1.20.3 | Fabric, Quilt, NeoForge, Forge, Data pack | 17+ | declared | 4 Dec 2023 |
Download
From Longer Days’s own host. Nothing is re-hosted here.
longer-days-1.0.0.jar · 0.7 MB · for 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21 +8 more
d93a4128c7fd…Older versions1Hide older versions
- 1.0.020 Aug 20251.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21 +8 more0.3 MB498 downloads
fac856a9f106…Get
Frequently asked
Does Longer Days work on Minecraft 1.21.8?
Yes. 1.21.8 is the newest Minecraft version Longer Days 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 Longer Days support?
Everything the author has declared, from 1.20.3 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 Longer Days on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What licence is Longer Days 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 Longer Days?
Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.
Where do I download Longer Days 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? .