"Tue, 09 Jul 2024 18:13:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
18:13:50
General datetime
2024-07-09 18:13:50Z
For Database
2024-07-09 18:13:50
For HTTP1.1
Tue, 09 Jul 2024 18:13:50 GMT