"Mon, 06 Jan 2025 12:44:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250106
Only TIME
12:44:02
General datetime
2025-01-06 12:44:02Z
For Database
2025-01-06 12:44:02
For HTTP1.1
Mon, 06 Jan 2025 12:44:02 GMT