"Mon, 24 Jun 2024 16:13:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240624
Only TIME
16:13:58
General datetime
2024-06-24 16:13:58Z
For Database
2024-06-24 16:13:58
For HTTP1.1
Mon, 24 Jun 2024 16:13:58 GMT