"Tue, 09 Jul 2024 21:11:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
21:11:10
General datetime
2024-07-09 21:11:10Z
For Database
2024-07-09 21:11:10
For HTTP1.1
Tue, 09 Jul 2024 21:11:10 GMT