"Sat, 14 Sep 2024 10:34:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
10:34:18
General datetime
2024-09-14 10:34:18Z
For Database
2024-09-14 10:34:18
For HTTP1.1
Sat, 14 Sep 2024 10:34:18 GMT