"Sun, 28 Jul 2024 11:21:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240728
Only TIME
11:21:48
General datetime
2024-07-28 11:21:48Z
For Database
2024-07-28 11:21:48
For HTTP1.1
Sun, 28 Jul 2024 11:21:48 GMT