"Mon, 08 Apr 2024 14:10:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240408
Only TIME
14:10:00
General datetime
2024-04-08 14:10:00Z
For Database
2024-04-08 14:10:00
For HTTP1.1
Mon, 08 Apr 2024 14:10:00 GMT