"Fri, 31 Jan 2025 14:59:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250131
Only TIME
14:59:46
General datetime
2025-01-31 14:59:46Z
For Database
2025-01-31 14:59:46
For HTTP1.1
Fri, 31 Jan 2025 14:59:46 GMT