"Sat, 23 Nov 2024 18:49:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241123
Only TIME
18:49:17
General datetime
2024-11-23 18:49:17Z
For Database
2024-11-23 18:49:17
For HTTP1.1
Sat, 23 Nov 2024 18:49:17 GMT