"Sat, 28 Sep 2024 11:03:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
11:03:21
General datetime
2024-09-28 11:03:21Z
For Database
2024-09-28 11:03:21
For HTTP1.1
Sat, 28 Sep 2024 11:03:21 GMT