"Tue, 23 Jul 2024 15:55:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240723
Only TIME
15:55:42
General datetime
2024-07-23 15:55:42Z
For Database
2024-07-23 15:55:42
For HTTP1.1
Tue, 23 Jul 2024 15:55:42 GMT