"Tue, 25 Jun 2024 04:43:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
04:43:12
General datetime
2024-06-25 04:43:12Z
For Database
2024-06-25 04:43:12
For HTTP1.1
Tue, 25 Jun 2024 04:43:12 GMT