"Sat, 23 Nov 2024 20:42:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241123
Only TIME
20:42:54
General datetime
2024-11-23 20:42:54Z
For Database
2024-11-23 20:42:54
For HTTP1.1
Sat, 23 Nov 2024 20:42:54 GMT