"Thu, 09 Jan 2025 04:39:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250109
Only TIME
04:39:15
General datetime
2025-01-09 04:39:15Z
For Database
2025-01-09 04:39:15
For HTTP1.1
Thu, 09 Jan 2025 04:39:15 GMT