"Thu, 12 Sep 2024 10:14:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240912
Only TIME
10:14:21
General datetime
2024-09-12 10:14:21Z
For Database
2024-09-12 10:14:21
For HTTP1.1
Thu, 12 Sep 2024 10:14:21 GMT