"Wed, 25 Sep 2024 00:00:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240925
Only TIME
00:00:18
General datetime
2024-09-25 00:00:18Z
For Database
2024-09-25 00:00:18
For HTTP1.1
Wed, 25 Sep 2024 00:00:18 GMT