"Sat, 19 Oct 2024 14:39:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241019
Only TIME
14:39:29
General datetime
2024-10-19 14:39:29Z
For Database
2024-10-19 14:39:29
For HTTP1.1
Sat, 19 Oct 2024 14:39:29 GMT