"Tue, 25 Jun 2024 04:44:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
04:44:45
General datetime
2024-06-25 04:44:45Z
For Database
2024-06-25 04:44:45
For HTTP1.1
Tue, 25 Jun 2024 04:44:45 GMT