"Mon, 10 Jun 2024 14:57:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240610
Only TIME
14:57:47
General datetime
2024-06-10 14:57:47Z
For Database
2024-06-10 14:57:47
For HTTP1.1
Mon, 10 Jun 2024 14:57:47 GMT