"Wed, 12 Jun 2024 06:45:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240612
Only TIME
06:45:59
General datetime
2024-06-12 06:45:59Z
For Database
2024-06-12 06:45:59
For HTTP1.1
Wed, 12 Jun 2024 06:45:59 GMT