"Sat, 07 Sep 2024 20:46:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
20:46:28
General datetime
2024-09-07 20:46:28Z
For Database
2024-09-07 20:46:28
For HTTP1.1
Sat, 07 Sep 2024 20:46:28 GMT