"Tue, 09 Jul 2024 20:39:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
20:39:04
General datetime
2024-07-09 20:39:04Z
For Database
2024-07-09 20:39:04
For HTTP1.1
Tue, 09 Jul 2024 20:39:04 GMT