23 September
A list of events which occurred on the 23rd of September.

Margaret Makau is born.

Robert Herron is born.

Caroline Lagerfelt is born.

Peter David is born.

Rosalind Chao is born.
Rosalind Ingledew is born.

Jason Alexander is born.

Cibby Danyla is born.

Second day of filming on .
Treatment for  is submitted.

Fourth day of filming on .
Story outline for  is submitted, titled "A Handful of Dust".

Melissa Vinicor is born.
The Thirty-Second UK Story Arc continues in Valiant & TV21 #52 with the fifth of nine installments.

William F. Reed is born.

Gene Day dies.

Twenty-ninth day of filming on .

Bryan Lee is born.
Oyin Oladejo is born.

Fifth day of filming on .
Three Design patents are applied for, being issued over the next four years.

First day of filming on . Observation lounge scenes are filmed today, among others.

 airs.
Third day of filming on .

Twenty-sixth day of filming on .

Fourth day of filming on .

Robert Bloch dies.
Third day of filming on .
 Fourteenth day of filming on . 

First day of filming on . Also, an additional scene is filmed for .

Third day of filming on .
Third day of filming on .

Third day of filming on .

Robert Abel dies.

First day of filming on .
Paramount Home Entertainment releases Enterprise volume 1.10 on VHS in the UK. 

Second day of filming on .
Pocket DS9 short story anthology Prophecy and Change is published.

First day of filming on .

Remastered version of  airs.

Sixty-third day of filming on . The Vancouver part of the shoot is completed.

 premieres on Paramount+.

de:23. September
es:23 septiembre
it:23 settembre
nl:23 september
pt:23 de setembro
ru:23 сентября
sv:23 september