"Tue, 14 Jan 2025 12:50:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250114
Only TIME
12:50:42
General datetime
2025-01-14 12:50:42Z
For Database
2025-01-14 12:50:42
For HTTP1.1
Tue, 14 Jan 2025 12:50:42 GMT