"Mon, 17 Jun 2024 16:24:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240617
Only TIME
16:24:46
General datetime
2024-06-17 16:24:46Z
For Database
2024-06-17 16:24:46
For HTTP1.1
Mon, 17 Jun 2024 16:24:46 GMT