"Tue, 14 Jan 2025 04:30:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250114
Only TIME
04:30:52
General datetime
2025-01-14 04:30:52Z
For Database
2025-01-14 04:30:52
For HTTP1.1
Tue, 14 Jan 2025 04:30:52 GMT