"Tue, 23 Jul 2024 16:18:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240723
Only TIME
16:18:47
General datetime
2024-07-23 16:18:47Z
For Database
2024-07-23 16:18:47
For HTTP1.1
Tue, 23 Jul 2024 16:18:47 GMT