"Wed, 25 Sep 2024 18:13:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240925
Only TIME
18:13:15
General datetime
2024-09-25 18:13:15Z
For Database
2024-09-25 18:13:15
For HTTP1.1
Wed, 25 Sep 2024 18:13:15 GMT