"Sun, 07 Apr 2024 20:00:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240407
Only TIME
20:00:06
General datetime
2024-04-07 20:00:06Z
For Database
2024-04-07 20:00:06
For HTTP1.1
Sun, 07 Apr 2024 20:00:06 GMT