"Tue, 09 Jul 2024 14:40:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
14:40:51
General datetime
2024-07-09 14:40:51Z
For Database
2024-07-09 14:40:51
For HTTP1.1
Tue, 09 Jul 2024 14:40:51 GMT