"Mon, 01 Jul 2024 14:55:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
14:55:42
General datetime
2024-07-01 14:55:42Z
For Database
2024-07-01 14:55:42
For HTTP1.1
Mon, 01 Jul 2024 14:55:42 GMT