"Sat, 11 Jan 2025 04:24:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250111
Only TIME
04:24:33
General datetime
2025-01-11 04:24:33Z
For Database
2025-01-11 04:24:33
For HTTP1.1
Sat, 11 Jan 2025 04:24:33 GMT