"Mon, 30 Sep 2024 15:37:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
15:37:09
General datetime
2024-09-30 15:37:09Z
For Database
2024-09-30 15:37:09
For HTTP1.1
Mon, 30 Sep 2024 15:37:09 GMT