"Tue, 09 Jul 2024 20:12:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
20:12:51
General datetime
2024-07-09 20:12:51Z
For Database
2024-07-09 20:12:51
For HTTP1.1
Tue, 09 Jul 2024 20:12:51 GMT