"Wed, 20 Nov 2024 18:18:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241120
Only TIME
18:18:19
General datetime
2024-11-20 18:18:19Z
For Database
2024-11-20 18:18:19
For HTTP1.1
Wed, 20 Nov 2024 18:18:19 GMT