"Tue, 25 Jun 2024 17:05:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
17:05:03
General datetime
2024-06-25 17:05:03Z
For Database
2024-06-25 17:05:03
For HTTP1.1
Tue, 25 Jun 2024 17:05:03 GMT