"Fri, 13 Sep 2024 15:35:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240913
Only TIME
15:35:01
General datetime
2024-09-13 15:35:01Z
For Database
2024-09-13 15:35:01
For HTTP1.1
Fri, 13 Sep 2024 15:35:01 GMT