"Sat, 15 Jun 2024 20:19:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240615
Only TIME
20:19:34
General datetime
2024-06-15 20:19:34Z
For Database
2024-06-15 20:19:34
For HTTP1.1
Sat, 15 Jun 2024 20:19:34 GMT