"Tue, 13 Aug 2024 16:09:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240813
Only TIME
16:09:14
General datetime
2024-08-13 16:09:14Z
For Database
2024-08-13 16:09:14
For HTTP1.1
Tue, 13 Aug 2024 16:09:14 GMT