"Wed, 20 Nov 2024 18:39:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241120
Only TIME
18:39:11
General datetime
2024-11-20 18:39:11Z
For Database
2024-11-20 18:39:11
For HTTP1.1
Wed, 20 Nov 2024 18:39:11 GMT