The story
Founded by Marlo Anderson on Jan 19, 2013.1
Private company
National Day Calendar
Logo: National Day Calendar, Public domain, via Wikimedia Commons3
Website and online database of holidays
National Day Calendar is a website and online database of holidays, consisting of both widely recognized celebrations—such as religious celebrations and public holidays—and "sponsored" days—where an individual or organization pays to have a specific holiday listed on the website. It was founded January 19, 2013 by Marlo Anderson.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
Jan 19, 2013Founded1
- HeadquartersMandan1
- Websitewww.nationaldaycalendar.com
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National Day Calendar is a website and online database of holidays, consisting of both widely recognized celebrations—such as religious celebrations and public holidays—and "sponsored" days—where an individual or organization pays to have a specific holiday listed on the website. It was founded January 19, 2013 by Marlo Anderson.2
Leadership
Who has led National Day Calendar, and when. Pick a name to see everywhere that person has worked.
- FounderMarlo Anderson1
Subsidiaries and ownership
Owners
- The Arena Group
From Wikidata.1
Timeline
- Jan 19, 2013Founded Founded1
Links
- Websitewww.nationaldaycalendar.com1
- X (Twitter)x.com/CelebrateNDC1
- Facebookwww.facebook.com/NationalDayCalendar1
- Instagramwww.instagram.com/natdaycal1
- LinkedInwww.linkedin.com/company/national-day-calendar1
- WikipediaNational Day Calendar
- WikidataQ134302276
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2WikipediaNational Day Calendar on Wikipedia
- 3Wikimedia CommonsNational Day Calendar logo by National Day Calendar, Public domain