"Tue, 09 Jul 2024 13:47:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
13:47:56
General datetime
2024-07-09 13:47:56Z
For Database
2024-07-09 13:47:56
For HTTP1.1
Tue, 09 Jul 2024 13:47:56 GMT