Category:Holidays and observances by duration (to be determined)
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This category may be empty occasionally or even most of the time.
Maintenance category for Template:Infobox holiday. Infobox in article lacks the "duration=" parameter (sample: "duration=1 day").
To fix an article, determine the duration (samples: See other subcategories of Holidays and observances by duration) and add it to the infobox.
Pages in category "Holidays and observances by duration (to be determined)"
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