"Tue, 04 Jun 2024 12:13:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240604
Only TIME
12:13:54
General datetime
2024-06-04 12:13:54Z
For Database
2024-06-04 12:13:54
For HTTP1.1
Tue, 04 Jun 2024 12:13:54 GMT