"Tue, 25 Jun 2024 21:29:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
21:29:47
General datetime
2024-06-25 21:29:47Z
For Database
2024-06-25 21:29:47
For HTTP1.1
Tue, 25 Jun 2024 21:29:47 GMT