"Fri, 13 Sep 2024 09:31:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240913
Only TIME
09:31:40
General datetime
2024-09-13 09:31:40Z
For Database
2024-09-13 09:31:40
For HTTP1.1
Fri, 13 Sep 2024 09:31:40 GMT