mirror of
https://github.com/acamarata/pray-calc.git
synced 2026-07-01 03:14:28 +00:00
49 lines
1.7 KiB
Markdown
49 lines
1.7 KiB
Markdown
# Example: Multi-City Prayer Time Comparison
|
|
|
|
Compare Fajr and Isha times across multiple cities for the same date.
|
|
|
|
```js
|
|
import { getPrayerTimes, Method } from 'pray-calc';
|
|
|
|
const date = new Date('2025-06-21'); // summer solstice
|
|
|
|
const cities = [
|
|
{ name: 'Mecca', lat: 21.3891, lon: 39.8579, tz: 3, method: Method.UmmAlQura },
|
|
{ name: 'London', lat: 51.5074, lon: -0.1278, tz: 1, method: Method.MWL },
|
|
{ name: 'New York', lat: 40.7128, lon: -74.0060, tz: -4, method: Method.ISNA },
|
|
{ name: 'Kuala Lumpur', lat: 3.1390, lon: 101.6869, tz: 8, method: Method.JAKIM },
|
|
{ name: 'Jakarta', lat: -6.2088, lon: 106.8456, tz: 7, method: Method.Kemenag },
|
|
];
|
|
|
|
console.log(`Prayer times for ${date.toDateString()}\n`);
|
|
console.log('City'.padEnd(16) + 'Method'.padEnd(12) + 'Fajr Isha');
|
|
console.log('-'.repeat(52));
|
|
|
|
for (const city of cities) {
|
|
const times = getPrayerTimes(date, city.lat, city.lon, city.tz, {
|
|
method: city.method,
|
|
});
|
|
const method = city.method.toString().slice(0, 10);
|
|
console.log(
|
|
city.name.padEnd(16) +
|
|
method.padEnd(12) +
|
|
`${times.fajr} ${times.isha}`,
|
|
);
|
|
}
|
|
```
|
|
|
|
Sample output:
|
|
|
|
```
|
|
Prayer times for Sat Jun 21 2025
|
|
|
|
City Method Fajr Isha
|
|
----------------------------------------------------
|
|
Mecca UmmAlQura 04:19 21:20
|
|
London MWL 01:44 23:17
|
|
New York ISNA 03:43 21:37
|
|
Kuala Lumpur JAKIM 05:50 19:49
|
|
Jakarta Kemenag 04:37 18:06
|
|
```
|
|
|
|
> **Note:** London in summer has very short nights. Fajr and Isha times shown here use the MWL method without a high-latitude adjustment. See [High Latitude](../High-Latitude) for adjustment options.
|