"Wed, 20 Nov 2024 20:15:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241120
Only TIME
20:15:00
General datetime
2024-11-20 20:15:00Z
For Database
2024-11-20 20:15:00
For HTTP1.1
Wed, 20 Nov 2024 20:15:00 GMT