"Wed, 26 Jun 2024 21:26:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
21:26:36
General datetime
2024-06-26 21:26:36Z
For Database
2024-06-26 21:26:36
For HTTP1.1
Wed, 26 Jun 2024 21:26:36 GMT