"Tue, 09 Jul 2024 13:18:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
13:18:51
General datetime
2024-07-09 13:18:51Z
For Database
2024-07-09 13:18:51
For HTTP1.1
Tue, 09 Jul 2024 13:18:51 GMT