"Sat, 19 Oct 2024 12:19:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241019
Only TIME
12:19:55
General datetime
2024-10-19 12:19:55Z
For Database
2024-10-19 12:19:55
For HTTP1.1
Sat, 19 Oct 2024 12:19:55 GMT