"Wed, 20 Nov 2024 21:38:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241120
Only TIME
21:38:32
General datetime
2024-11-20 21:38:32Z
For Database
2024-11-20 21:38:32
For HTTP1.1
Wed, 20 Nov 2024 21:38:32 GMT