"Wed, 26 Jun 2024 13:21:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
13:21:40
General datetime
2024-06-26 13:21:40Z
For Database
2024-06-26 13:21:40
For HTTP1.1
Wed, 26 Jun 2024 13:21:40 GMT