For more info on upcoming movie premieres, check out 2025 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.
September 1
- Holidays/special occasions:
September 6
- Holidays/special occasions:
September 7
- Holidays/special occasions:
- TV events:
September 8
- Holidays/special occasions:
September 15
- Holidays/special occasions:
September 16
- Holidays/special occasions:
September 17
- Holidays/special occasions:
September 19
- Holidays/special occasions:
September 20 - Oct. 5
- Holidays/special occasions:
September 21
- Holidays/special occasions:
September 22
- Holidays/special occasions:
September 29
- Holidays/special occasions:
The Year
August - Front Door -
October
All years are Common Era unless otherwise indicated.