"Thu, 18 Apr 2024 12:53:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240418
Only TIME
12:53:19
General datetime
2024-04-18 12:53:19Z
For Database
2024-04-18 12:53:19
For HTTP1.1
Thu, 18 Apr 2024 12:53:19 GMT