"Sat, 28 Sep 2024 12:18:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
12:18:34
General datetime
2024-09-28 12:18:34Z
For Database
2024-09-28 12:18:34
For HTTP1.1
Sat, 28 Sep 2024 12:18:34 GMT