"Thu, 09 Jan 2025 15:15:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250109
Only TIME
15:15:18
General datetime
2025-01-09 15:15:18Z
For Database
2025-01-09 15:15:18
For HTTP1.1
Thu, 09 Jan 2025 15:15:18 GMT