"Tue, 14 Jan 2025 15:27:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250114
Only TIME
15:27:14
General datetime
2025-01-14 15:27:14Z
For Database
2025-01-14 15:27:14
For HTTP1.1
Tue, 14 Jan 2025 15:27:14 GMT