"Mon, 09 Sep 2024 15:04:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240909
Only TIME
15:04:47
General datetime
2024-09-09 15:04:47Z
For Database
2024-09-09 15:04:47
For HTTP1.1
Mon, 09 Sep 2024 15:04:47 GMT