"Sun, 27 Oct 2024 09:25:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
09:25:45
General datetime
2024-10-27 09:25:45Z
For Database
2024-10-27 09:25:45
For HTTP1.1
Sun, 27 Oct 2024 09:25:45 GMT