"Tue, 21 Jan 2025 06:52:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250121
Only TIME
06:52:22
General datetime
2025-01-21 06:52:22Z
For Database
2025-01-21 06:52:22
For HTTP1.1
Tue, 21 Jan 2025 06:52:22 GMT