"Sat, 19 Oct 2024 02:27:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241019
Only TIME
02:27:45
General datetime
2024-10-19 02:27:45Z
For Database
2024-10-19 02:27:45
For HTTP1.1
Sat, 19 Oct 2024 02:27:45 GMT