"Sat, 14 Sep 2024 10:45:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
10:45:57
General datetime
2024-09-14 10:45:57Z
For Database
2024-09-14 10:45:57
For HTTP1.1
Sat, 14 Sep 2024 10:45:57 GMT