"Sun, 20 Oct 2024 10:00:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241020
Only TIME
10:00:14
General datetime
2024-10-20 10:00:14Z
For Database
2024-10-20 10:00:14
For HTTP1.1
Sun, 20 Oct 2024 10:00:14 GMT