"Fri, 06 Sep 2024 17:20:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240906
Only TIME
17:20:21
General datetime
2024-09-06 17:20:21Z
For Database
2024-09-06 17:20:21
For HTTP1.1
Fri, 06 Sep 2024 17:20:21 GMT