"Wed, 18 Sep 2024 10:05:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240918
Only TIME
10:05:20
General datetime
2024-09-18 10:05:20Z
For Database
2024-09-18 10:05:20
For HTTP1.1
Wed, 18 Sep 2024 10:05:20 GMT