"Sun, 01 Dec 2024 00:00:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241201
Only TIME
00:00:37
General datetime
2024-12-01 00:00:37Z
For Database
2024-12-01 00:00:37
For HTTP1.1
Sun, 01 Dec 2024 00:00:37 GMT