"Wed, 12 Jun 2024 07:54:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240612
Only TIME
07:54:45
General datetime
2024-06-12 07:54:45Z
For Database
2024-06-12 07:54:45
For HTTP1.1
Wed, 12 Jun 2024 07:54:45 GMT