"Mon, 26 Aug 2024 04:19:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
04:19:17
General datetime
2024-08-26 04:19:17Z
For Database
2024-08-26 04:19:17
For HTTP1.1
Mon, 26 Aug 2024 04:19:17 GMT