"Wed, 18 Dec 2024 01:25:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
01:25:49
General datetime
2024-12-18 01:25:49Z
For Database
2024-12-18 01:25:49
For HTTP1.1
Wed, 18 Dec 2024 01:25:49 GMT