"Sat, 14 Sep 2024 02:46:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
02:46:56
General datetime
2024-09-14 02:46:56Z
For Database
2024-09-14 02:46:56
For HTTP1.1
Sat, 14 Sep 2024 02:46:56 GMT