"Tue, 04 Jun 2024 18:21:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240604
Only TIME
18:21:16
General datetime
2024-06-04 18:21:16Z
For Database
2024-06-04 18:21:16
For HTTP1.1
Tue, 04 Jun 2024 18:21:16 GMT