"Wed, 26 Jun 2024 23:21:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
23:21:27
General datetime
2024-06-26 23:21:27Z
For Database
2024-06-26 23:21:27
For HTTP1.1
Wed, 26 Jun 2024 23:21:27 GMT