"Fri, 31 Jan 2025 06:47:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250131
Only TIME
06:47:40
General datetime
2025-01-31 06:47:40Z
For Database
2025-01-31 06:47:40
For HTTP1.1
Fri, 31 Jan 2025 06:47:40 GMT