"Tue, 21 Jan 2025 05:34:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250121
Only TIME
05:34:46
General datetime
2025-01-21 05:34:46Z
For Database
2025-01-21 05:34:46
For HTTP1.1
Tue, 21 Jan 2025 05:34:46 GMT