"Fri, 05 Jul 2024 05:30:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
05:30:00
General datetime
2024-07-05 05:30:00Z
For Database
2024-07-05 05:30:00
For HTTP1.1
Fri, 05 Jul 2024 05:30:00 GMT