"Wed, 26 Jun 2024 17:22:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
17:22:21
General datetime
2024-06-26 17:22:21Z
For Database
2024-06-26 17:22:21
For HTTP1.1
Wed, 26 Jun 2024 17:22:21 GMT