"Thu, 21 Nov 2024 13:56:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
13:56:20
General datetime
2024-11-21 13:56:20Z
For Database
2024-11-21 13:56:20
For HTTP1.1
Thu, 21 Nov 2024 13:56:20 GMT