"Sat, 28 Dec 2024 03:37:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
03:37:24
General datetime
2024-12-28 03:37:24Z
For Database
2024-12-28 03:37:24
For HTTP1.1
Sat, 28 Dec 2024 03:37:24 GMT