"Mon, 13 Jan 2025 02:41:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250113
Only TIME
02:41:21
General datetime
2025-01-13 02:41:21Z
For Database
2025-01-13 02:41:21
For HTTP1.1
Mon, 13 Jan 2025 02:41:21 GMT