"Mon, 23 Sep 2024 01:15:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240923
Only TIME
01:15:55
General datetime
2024-09-23 01:15:55Z
For Database
2024-09-23 01:15:55
For HTTP1.1
Mon, 23 Sep 2024 01:15:55 GMT