Tech holidays and observances
118 observances in this category, A to Z, with the date each one next falls on.
Subscribe to tech observances118 observances, kept up to date in Apple Calendar, Google Calendar or Outlook. Or download the calendar file.
- "e" DayFeb 7
- 404 DayApr 4
- Apple II DayJun 5
- Blogger DayAug 5
- Cable Car DayJan 17
- Camcorder DayJan 20
- Carl Sagan DayNov 9
- Cathode-Ray Tube DayDec 20
- Celebrate Scientists DayMar 14
- Change Your Password DayFeb 1
- Clean Out Your Computer DayFeb 8
- Color TV DayJun 25
- Comic Sans DayJul 2
- Computer Security DayNov 30
- Crowdfunding DayMar 14
- Cyber MondayNov 30
- Data Privacy DayJan 28
- Diesel Engine DayFeb 23
- Digital Learning DayFeb 25
- DNA DayApr 25
- Fibonacci DayNov 23
- Free Shipping DayDec 14
- Geographic Information Systems DayNov 18
- Ghost in the Machine DayJun 12
- Global Day of the EngineerApr 7
- Global Work From Home DayApr 10
- Goddard DayMar 16
- IBM PC DayAug 12
- International Amateur Radio DayApr 18
- International Asteroid DayJun 30
- INTERNATIONAL CAPS LOCK DAYJun 28
- International Civil Aviation DayDec 7
- International Day of Human Space FlightApr 12
- International Doge DayNov 2
- International Dot DaySep 15
- International Open Data DayMar 6
- International Programmers' DayJan 7
- International Space DayMay 7
- International Vlogging DayAug 10
- Internaut DayAug 23
- Landline Telephone DayMar 10
- Learn Your Name in Morse Code DayJan 11
- Lotus 1-2-3 DayJan 26
- Macintosh Computer DayJan 24
- Mario DayMar 10
- Math 2.0 DayJul 8
- Mechanical Pencil DayJul 5
- Moon DayJul 20
- Morse Code DayApr 27
- Name Your PC DayNov 20
- National AI in Work DaySep 30
- National App DayDec 11
- National Aviation DayAug 19
- National Barcode DayJun 26
- National Battery DayFeb 18
- National Biodiesel DayMar 18
- National Bunsen Burner DayMar 31
- National CAD DayAug 2
- National Camera DayJun 29
- National Cut the Cord DayFeb 9
- National Dash Cam DayAug 5
- National Download DayDec 28
- National Eight-Track Tape DayApr 11
- National Electricity DayJun 15
- National Flash Drive DayApr 5
- National Flashlight DayDec 21
- National FreeBSD DayJun 19
- National Innovation DayFeb 16
- National Inventors' DayFeb 11
- National IT Professionals DaySep 15
- National Microwave Oven DayDec 6
- National Model Aviation DayAug 14
- National Online Learning DaySep 15
- National Online Recovery DaySep 22
- National Periodic Table DayFeb 7
- National Public Science DayFeb 17
- National Radio DayAug 20
- National Science DayFeb 28
- National Silent E DaySep 29
- National Static Electricity DayJan 9
- National STEAM DayNov 8
- National Tape Measure DayJul 14
- National Telephone DayApr 25
- National Video Games DaySep 12
- National Words With Friends DayJul 19
- Pan American Aviation DayDec 17
- Pi Approximation DayJul 22
- Printing Ink DayJan 19
- Public Television DayApr 7
- Push-Button Phone DayNov 18
- Red Planet DayNov 28
- Safer Internet DayFeb 9
- Social Media DayJun 30
- Space Exploration DayJul 20
- Submarine DayMar 17
- System Administrator Appreciation DayJul 30
- Tau DayJun 28
- Techies DayOct 3
- Thank a Plugin Developer DayJan 28
- Tin Can DayJan 19
- Typewriter DayJun 23
- VCR DayJun 7
- Viral Video DayApr 29
- Virtual Worlds DayAug 20
- Wikipedia DayJan 15
- World Ampersand DaySep 8
- World Backup DayMar 31
- World Day Against Cyber CensorshipMar 12
- World Emoji DayJul 17
- World Intellectual Property DayApr 26
- World Password DayMay 6
- World Plumbing DayMar 11
- World Telecommunication and Information Society DayMay 17
- World Television DayNov 21
- World Typing DayJan 8
- World Usability DayNov 12
- World Wide Web DayAug 1
- Wright Brothers DayDec 17