"Sat, 14 Sep 2024 10:31:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
10:31:17
General datetime
2024-09-14 10:31:17Z
For Database
2024-09-14 10:31:17
For HTTP1.1
Sat, 14 Sep 2024 10:31:17 GMT