"Fri, 13 Sep 2024 04:51:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240913
Only TIME
04:51:20
General datetime
2024-09-13 04:51:20Z
For Database
2024-09-13 04:51:20
For HTTP1.1
Fri, 13 Sep 2024 04:51:20 GMT