"Sun, 06 Oct 2024 16:21:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241006
Only TIME
16:21:42
General datetime
2024-10-06 16:21:42Z
For Database
2024-10-06 16:21:42
For HTTP1.1
Sun, 06 Oct 2024 16:21:42 GMT