"Sun, 01 Dec 2024 08:50:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241201
Only TIME
08:50:31
General datetime
2024-12-01 08:50:31Z
For Database
2024-12-01 08:50:31
For HTTP1.1
Sun, 01 Dec 2024 08:50:31 GMT