"Mon, 13 Jan 2025 11:28:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250113
Only TIME
11:28:36
General datetime
2025-01-13 11:28:36Z
For Database
2025-01-13 11:28:36
For HTTP1.1
Mon, 13 Jan 2025 11:28:36 GMT