"Mon, 24 Jun 2024 22:19:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240624
Only TIME
22:19:48
General datetime
2024-06-24 22:19:48Z
For Database
2024-06-24 22:19:48
For HTTP1.1
Mon, 24 Jun 2024 22:19:48 GMT