"Tue, 09 Jul 2024 20:20:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
20:20:52
General datetime
2024-07-09 20:20:52Z
For Database
2024-07-09 20:20:52
For HTTP1.1
Tue, 09 Jul 2024 20:20:52 GMT