"Fri, 13 Sep 2024 05:40:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240913
Only TIME
05:40:35
General datetime
2024-09-13 05:40:35Z
For Database
2024-09-13 05:40:35
For HTTP1.1
Fri, 13 Sep 2024 05:40:35 GMT