"Sat, 14 Sep 2024 02:03:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
02:03:22
General datetime
2024-09-14 02:03:22Z
For Database
2024-09-14 02:03:22
For HTTP1.1
Sat, 14 Sep 2024 02:03:22 GMT