"Tue, 25 Jun 2024 11:31:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
11:31:04
General datetime
2024-06-25 11:31:04Z
For Database
2024-06-25 11:31:04
For HTTP1.1
Tue, 25 Jun 2024 11:31:04 GMT