"Sat, 10 Aug 2024 23:11:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240810
Only TIME
23:11:59
General datetime
2024-08-10 23:11:59Z
For Database
2024-08-10 23:11:59
For HTTP1.1
Sat, 10 Aug 2024 23:11:59 GMT