"Thu, 09 Jan 2025 11:30:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250109
Only TIME
11:30:45
General datetime
2025-01-09 11:30:45Z
For Database
2025-01-09 11:30:45
For HTTP1.1
Thu, 09 Jan 2025 11:30:45 GMT