Download
Download ATS Realistic Day & Night Duration (TGModz) for American Truck Simulator
You're leaving Holymod for Steam Workshop, the mod's official source. First, check you have everything so it works the first time.
Before you download
- American Truck Simulator (the author lists 1.58; updated in October 2026)
- Steam account
- No DLC
All set
Continue to Steam Workshop Destination: Steam Workshop · opens in a new tab No waiting or countdowns. Holymod doesn't host files.After downloading
- Launch American Truck Simulator and wait for Steam to finish downloading the mod.
- Open the Mod Manager in your profile and enable “ATS Realistic Day & Night Duration”.
- Place it above your graphics mods in the active mods list.
- If you want longitude to count, enable time zones in the game options.
← Back to the ATS Realistic Day & Night Duration (TGModz) mod page
Holyfix Check
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Load your game.log.txt and check whether this mod is for your ATS version, whether you're missing a mod or DLC it needs and where to place it.
Choose game.log.txtor drop it here
It's in Documents › American Truck Simulator › game.log.txt. It's read in your browser: the file is never uploaded.
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