"Tue, 14 Jan 2025 19:57:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250114
Only TIME
19:57:54
General datetime
2025-01-14 19:57:54Z
For Database
2025-01-14 19:57:54
For HTTP1.1
Tue, 14 Jan 2025 19:57:54 GMT