"Mon, 18 Nov 2024 05:45:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
05:45:57
General datetime
2024-11-18 05:45:57Z
For Database
2024-11-18 05:45:57
For HTTP1.1
Mon, 18 Nov 2024 05:45:57 GMT