"Tue, 25 Feb 2025 05:33:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250225
Only TIME
05:33:00
General datetime
2025-02-25 05:33:00Z
For Database
2025-02-25 05:33:00
For HTTP1.1
Tue, 25 Feb 2025 05:33:00 GMT