"Tue, 25 Jun 2024 16:15:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
16:15:26
General datetime
2024-06-25 16:15:26Z
For Database
2024-06-25 16:15:26
For HTTP1.1
Tue, 25 Jun 2024 16:15:26 GMT