"Sun, 06 Oct 2024 20:16:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241006
Only TIME
20:16:54
General datetime
2024-10-06 20:16:54Z
For Database
2024-10-06 20:16:54
For HTTP1.1
Sun, 06 Oct 2024 20:16:54 GMT