"Tue, 25 Jun 2024 06:21:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
06:21:44
General datetime
2024-06-25 06:21:44Z
For Database
2024-06-25 06:21:44
For HTTP1.1
Tue, 25 Jun 2024 06:21:44 GMT