"Thu, 21 Nov 2024 08:21:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
08:21:23
General datetime
2024-11-21 08:21:23Z
For Database
2024-11-21 08:21:23
For HTTP1.1
Thu, 21 Nov 2024 08:21:23 GMT