"Sun, 28 Jul 2024 21:00:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240728
Only TIME
21:00:42
General datetime
2024-07-28 21:00:42Z
For Database
2024-07-28 21:00:42
For HTTP1.1
Sun, 28 Jul 2024 21:00:42 GMT