"Tue, 25 Jun 2024 04:43:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
04:43:15
General datetime
2024-06-25 04:43:15Z
For Database
2024-06-25 04:43:15
For HTTP1.1
Tue, 25 Jun 2024 04:43:15 GMT