"Tue, 25 Jun 2024 18:23:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
18:23:40
General datetime
2024-06-25 18:23:40Z
For Database
2024-06-25 18:23:40
For HTTP1.1
Tue, 25 Jun 2024 18:23:40 GMT