"Thu, 25 Jul 2024 12:18:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240725
Only TIME
12:18:00
General datetime
2024-07-25 12:18:00Z
For Database
2024-07-25 12:18:00
For HTTP1.1
Thu, 25 Jul 2024 12:18:00 GMT