"Sat, 07 Sep 2024 15:52:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
15:52:49
General datetime
2024-09-07 15:52:49Z
For Database
2024-09-07 15:52:49
For HTTP1.1
Sat, 07 Sep 2024 15:52:49 GMT