"Sat, 07 Sep 2024 14:51:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
14:51:03
General datetime
2024-09-07 14:51:03Z
For Database
2024-09-07 14:51:03
For HTTP1.1
Sat, 07 Sep 2024 14:51:03 GMT