"Fri, 13 Sep 2024 21:13:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240913
Only TIME
21:13:54
General datetime
2024-09-13 21:13:54Z
For Database
2024-09-13 21:13:54
For HTTP1.1
Fri, 13 Sep 2024 21:13:54 GMT