"Wed, 04 Sep 2024 09:40:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
09:40:45
General datetime
2024-09-04 09:40:45Z
For Database
2024-09-04 09:40:45
For HTTP1.1
Wed, 04 Sep 2024 09:40:45 GMT