"Sun, 27 Oct 2024 11:08:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
11:08:45
General datetime
2024-10-27 11:08:45Z
For Database
2024-10-27 11:08:45
For HTTP1.1
Sun, 27 Oct 2024 11:08:45 GMT