"Fri, 16 Aug 2024 03:00:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
03:00:03
General datetime
2024-08-16 03:00:03Z
For Database
2024-08-16 03:00:03
For HTTP1.1
Fri, 16 Aug 2024 03:00:03 GMT