"Wed, 20 Nov 2024 21:03:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241120
Only TIME
21:03:09
General datetime
2024-11-20 21:03:09Z
For Database
2024-11-20 21:03:09
For HTTP1.1
Wed, 20 Nov 2024 21:03:09 GMT