"Tue, 11 Jun 2024 22:18:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240611
Only TIME
22:18:23
General datetime
2024-06-11 22:18:23Z
For Database
2024-06-11 22:18:23
For HTTP1.1
Tue, 11 Jun 2024 22:18:23 GMT