"Sat, 28 Sep 2024 15:38:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
15:38:06
General datetime
2024-09-28 15:38:06Z
For Database
2024-09-28 15:38:06
For HTTP1.1
Sat, 28 Sep 2024 15:38:06 GMT