"Thu, 13 Jun 2024 14:00:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240613
Only TIME
14:00:39
General datetime
2024-06-13 14:00:39Z
For Database
2024-06-13 14:00:39
For HTTP1.1
Thu, 13 Jun 2024 14:00:39 GMT