"Sun, 28 Jul 2024 09:20:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240728
Only TIME
09:20:54
General datetime
2024-07-28 09:20:54Z
For Database
2024-07-28 09:20:54
For HTTP1.1
Sun, 28 Jul 2024 09:20:54 GMT