"Sun, 28 Apr 2024 22:17:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240428
Only TIME
22:17:44
General datetime
2024-04-28 22:17:44Z
For Database
2024-04-28 22:17:44
For HTTP1.1
Sun, 28 Apr 2024 22:17:44 GMT