"Mon, 15 Jul 2024 11:06:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240715
Only TIME
11:06:34
General datetime
2024-07-15 11:06:34Z
For Database
2024-07-15 11:06:34
For HTTP1.1
Mon, 15 Jul 2024 11:06:34 GMT