"Thu, 21 Nov 2024 16:35:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
16:35:31
General datetime
2024-11-21 16:35:31Z
For Database
2024-11-21 16:35:31
For HTTP1.1
Thu, 21 Nov 2024 16:35:31 GMT