"Thu, 13 Jun 2024 12:54:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240613
Only TIME
12:54:12
General datetime
2024-06-13 12:54:12Z
For Database
2024-06-13 12:54:12
For HTTP1.1
Thu, 13 Jun 2024 12:54:12 GMT