For more info on upcoming movie premieres, check out 2023 in Film (Wikipedia); for TV premieres check out the futon critic; for DVD releases check out DVDs Release Dates; for anime & manga releases, check out Anime News Network; for conventions & festivals see tek's events links and Otakuphrenia's con links.

July 1

• Holidays/special occasions:
  • Canada Day

• Holidays/special occasions:
  • Independence Day (USA)

• Web events:
  • Kizazi Moto: Generation Fire season 1, on Disney+

• Holidays/special occasions:
  • Tanabata (Japan)
• Movie openings:
  • Insidious: The Red Door
  TV events:
  • My Adventures with Superman series premiere, 12AM EDT on Adult Swim

• TV events:
  • Miracle Workers: End Times season 4 premiere, 10PM EDT on TBS

• DVD/Blu-ray releases:
  • Are You There God? It's Me, Margaret.
  • Scream VI

• Movie openings:
  • Mission: Impossible - Dead Reckoning Part One

• Holidays/special occasions:
  • Obon (Festival of the Dead; solar calendar) (Buddhist; Japan)

• Holidays/special occasions:
  • Bastille Day (France)

• DVD/Blu-ray releases:
  • The Last of Us - season 1

• Historic events:
  • Apollo 11's Lunar Landing (the Moon, 1969)

• Movie openings:
  • Barbie
  • Oppenheimer
• TV events:
  • ZOMBIES: The Re-animated Series series premiere, 8PM EDT on Disney Channel

• TV events:
  • Shark Week, on Discovery Channel
  

• Web events:
  Futurama season premiere, on Hulu

• Holidays/special occasions:
  • Christmas in July
• DVD/Blu-ray releases:
  • Justice League: Warworld

• Movie openings:
  • Haunted Mansion
• Web events:
  • Good Omens season 2 premiere, on Amazon Prime Video

• Holidays/special occasions:
  • Wil Wheaton's birthday

• Holidays/special occasions:
  • International Friendship Day (UN)

The Year
June - Front Door - August