"Mon, 30 Sep 2024 23:19:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
23:19:55
General datetime
2024-09-30 23:19:55Z
For Database
2024-09-30 23:19:55
For HTTP1.1
Mon, 30 Sep 2024 23:19:55 GMT