"Sat, 28 Sep 2024 15:50:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
15:50:45
General datetime
2024-09-28 15:50:45Z
For Database
2024-09-28 15:50:45
For HTTP1.1
Sat, 28 Sep 2024 15:50:45 GMT