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Preview of Gilburd's Calendar

Gilburd's Calendar by Davron

This perennial calendar replaces your homepage.

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Screenshots
Top right buttons to switch themes, view info and take a screenshot for print.⇆ Enter date in Gregorian calendar to convert it to Gilburd's calendar. ⟳ Reset to current current date.
About this extension
This calendar has 12 months, odd numbered months and December of non-leap years are 30 days long, even numbered months and December of leap years are 31 days long.
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Version
1.2
Size
61.05 KB
Last updated
16 days ago (Oct 23, 2025)
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