"Thu, 12 Sep 2024 12:40:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240912
Only TIME
12:40:45
General datetime
2024-09-12 12:40:45Z
For Database
2024-09-12 12:40:45
For HTTP1.1
Thu, 12 Sep 2024 12:40:45 GMT