"Fri, 13 Sep 2024 04:44:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240913
Only TIME
04:44:18
General datetime
2024-09-13 04:44:18Z
For Database
2024-09-13 04:44:18
For HTTP1.1
Fri, 13 Sep 2024 04:44:18 GMT