"Tue, 11 Jun 2024 12:47:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240611
Only TIME
12:47:13
General datetime
2024-06-11 12:47:13Z
For Database
2024-06-11 12:47:13
For HTTP1.1
Tue, 11 Jun 2024 12:47:13 GMT