"Sun, 28 Jul 2024 12:38:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240728
Only TIME
12:38:24
General datetime
2024-07-28 12:38:24Z
For Database
2024-07-28 12:38:24
For HTTP1.1
Sun, 28 Jul 2024 12:38:24 GMT