"Sat, 07 Sep 2024 13:55:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
13:55:27
General datetime
2024-09-07 13:55:27Z
For Database
2024-09-07 13:55:27
For HTTP1.1
Sat, 07 Sep 2024 13:55:27 GMT