"Wed, 26 Jun 2024 19:49:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
19:49:59
General datetime
2024-06-26 19:49:59Z
For Database
2024-06-26 19:49:59
For HTTP1.1
Wed, 26 Jun 2024 19:49:59 GMT