"Thu, 11 Apr 2024 16:24:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240411
Only TIME
16:24:35
General datetime
2024-04-11 16:24:35Z
For Database
2024-04-11 16:24:35
For HTTP1.1
Thu, 11 Apr 2024 16:24:35 GMT