"Thu, 28 Mar 2024 14:10:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240328
Only TIME
14:10:35
General datetime
2024-03-28 14:10:35Z
For Database
2024-03-28 14:10:35
For HTTP1.1
Thu, 28 Mar 2024 14:10:35 GMT