"Sat, 23 Nov 2024 19:15:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241123
Only TIME
19:15:45
General datetime
2024-11-23 19:15:45Z
For Database
2024-11-23 19:15:45
For HTTP1.1
Sat, 23 Nov 2024 19:15:45 GMT