"Wed, 18 Sep 2024 23:06:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240918
Only TIME
23:06:26
General datetime
2024-09-18 23:06:26Z
For Database
2024-09-18 23:06:26
For HTTP1.1
Wed, 18 Sep 2024 23:06:26 GMT