"Tue, 11 Jun 2024 20:20:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240611
Only TIME
20:20:41
General datetime
2024-06-11 20:20:41Z
For Database
2024-06-11 20:20:41
For HTTP1.1
Tue, 11 Jun 2024 20:20:41 GMT