公眾領域日
Also known as PDD, PD Day
an observance of when copyrights expire and works enter into the public domain.
Key facts
- Official name
- International Public Domain Day
- Also called
- PDD
- Date
- January 1
- Next time
- January 1, 2027 ( 2027-01-01 )
- Frequency
- annual
via Wikipedia infobox
Wikidata facts
- Official website
- www.pdday.org
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- Commons category
- Public Domain Day
- inception
- 2004-00-00
- hashtag
- PublicDomainDay
- social media followers