"Tue, 04 Jun 2024 12:14:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240604
Only TIME
12:14:52
General datetime
2024-06-04 12:14:52Z
For Database
2024-06-04 12:14:52
For HTTP1.1
Tue, 04 Jun 2024 12:14:52 GMT