"Sat, 10 Aug 2024 23:50:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240810
Only TIME
23:50:45
General datetime
2024-08-10 23:50:45Z
For Database
2024-08-10 23:50:45
For HTTP1.1
Sat, 10 Aug 2024 23:50:45 GMT