"Thu, 21 Nov 2024 18:36:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
18:36:31
General datetime
2024-11-21 18:36:31Z
For Database
2024-11-21 18:36:31
For HTTP1.1
Thu, 21 Nov 2024 18:36:31 GMT