"Mon, 16 Sep 2024 12:42:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240916
Only TIME
12:42:29
General datetime
2024-09-16 12:42:29Z
For Database
2024-09-16 12:42:29
For HTTP1.1
Mon, 16 Sep 2024 12:42:29 GMT