"Sat, 13 Jul 2024 18:03:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240713
Only TIME
18:03:32
General datetime
2024-07-13 18:03:32Z
For Database
2024-07-13 18:03:32
For HTTP1.1
Sat, 13 Jul 2024 18:03:32 GMT