"Wed, 09 Oct 2024 15:35:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241009
Only TIME
15:35:45
General datetime
2024-10-09 15:35:45Z
For Database
2024-10-09 15:35:45
For HTTP1.1
Wed, 09 Oct 2024 15:35:45 GMT