"Tue, 09 Jul 2024 14:55:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
14:55:11
General datetime
2024-07-09 14:55:11Z
For Database
2024-07-09 14:55:11
For HTTP1.1
Tue, 09 Jul 2024 14:55:11 GMT