So, I’m making a fully customizable calendar in OpenSCAD with the following features:

  • correct columns for every date - uses an algorithm to calculate the correct day of the week for any date, you just change the year and the calendar is correct
  • fully translatable
  • supports custom holidays
  • supports both MMU/AMS and single extruder (with the help of M600 or similar)

Planned features:

  • configurable holes for magnets or holes for hanging the calendar
  • configurable first day of the week

I can share the SCAD file, though beware it’s a work in progress and I haven’t test printed it yet.

Some screenshots:

Click here to view the screenshots

UK calendar with holidays 2024:

UK calendar with holidays 2025:

Czech calendar with holidays 2024:

What do you think?

  • Rikudou_SageOPEnglish
    3•5 months ago

    It doesn’t currently, don’t know if it’s possible like that. But you can input your own holidays, which is what I did for the screenshots.

    • @TreczoksEnglish
      2•5 months ago

      I did that Easter calculation for a spreadsheet calender once. Calculating it was easy, getting it into the calendar display was a pain…

        • @TreczoksEnglish
          2•5 months ago

          Sorry, don’t remember, that was somewhere in the 90s or 00s.