"Thu, 11 Apr 2024 18:43:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240411
Only TIME
18:43:17
General datetime
2024-04-11 18:43:17Z
For Database
2024-04-11 18:43:17
For HTTP1.1
Thu, 11 Apr 2024 18:43:17 GMT