"Mon, 04 Nov 2024 15:18:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241104
Only TIME
15:18:10
General datetime
2024-11-04 15:18:10Z
For Database
2024-11-04 15:18:10
For HTTP1.1
Mon, 04 Nov 2024 15:18:10 GMT