Sun Times in Undur Sume
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Frequently Asked Questions
What time is sunrise in Undur Sume?
Sunrise in Undur Sume on Saturday, August 15, 2026 is at 6:04 AM (Asia/Ulaanbaatar). This time is calculated from the city's coordinates.
What time is sunset in Undur Sume?
Sunset in Undur Sume on Saturday, August 15, 2026 is at 8:36 PM (Asia/Ulaanbaatar). This time is calculated from the city's coordinates.
When is golden hour in Undur Sume?
Morning golden hour in Undur Sume ends at 6:49 AM. Evening golden hour starts at 7:51 PM.
How long is the day in Undur Sume?
On Saturday, August 15, 2026 in Undur Sume there are 14 hours and 32 minutes of daylight between sunrise and sunset.
What time is the sun at its highest point in Undur Sume?
The sun reaches its highest point (solar noon) in Undur Sume at 1:20 PM (Asia/Ulaanbaatar). This is when the sun crosses the meridian and shadows are at their shortest.
What time does it get dark in Undur Sume?
In Undur Sume, sunset is at 8:36 PM and it gets fully dark (astronomical dusk) at 10:53 PM (Asia/Ulaanbaatar). Civil twilight ends at 9:12 PM when outdoor activities need artificial light.
How long does twilight last in Undur Sume?
Twilight in Undur Sume lasts approximately 137 minutes from sunset to full darkness (astronomical dusk). This includes civil twilight, nautical twilight, and astronomical twilight.
What is the earliest sunrise of the year in Undur Sume?
The earliest sunrise in Undur Sume in 2026 is at 5:04 AM on June 11 (Asia/Ulaanbaatar). This occurs around the summer solstice when days are longest.
What is the latest sunset of the year in Undur Sume?
The latest sunset in Undur Sume in 2026 is at 9:32 PM on June 23 (Asia/Ulaanbaatar). This occurs shortly after the summer solstice.
What time does it actually get dark after sunset in Undur Sume?
After sunset at 8:36 PM in Undur Sume, civil twilight ends at 9:12 PM — about 36 minutes later — when the sky becomes too dark for outdoor activities without artificial light. Full darkness (astronomical dusk) arrives at 10:53 PM (Asia/Ulaanbaatar).
What these times mean
Solar times in Undur Sume shift throughout the year. Each stage of the day brings distinct light that photographers, outdoor planners, and everyday users rely on.
- Dawn
- The first usable twilight before sunrise, when the horizon brightens and color gradually returns to the sky.
- Sunrise
- The moment the upper edge of the sun appears above the horizon, starting direct daylight.
- Golden Hour
- The low-angle window just after sunrise and just before sunset, producing warm, soft light favored by photographers.
- Sunset
- The moment the upper edge of the sun drops below the horizon, ending direct sunlight for the day.
- Dusk
- The fading twilight after sunset, ending with astronomical dusk when the sky becomes fully dark.
Monthly daylight in Undur Sume
Sunrise, sunset, and total daylight in Undur Sume on the 15th of each month for 2026. Times reflect the city's local timezone.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 9:11 AM | 5:40 PM | 8h 29m |
| February | 8:28 AM | 6:33 PM | 10h 05m |
| March | 7:30 AM | 7:20 PM | 11h 50m |
| April | 6:23 AM | 8:10 PM | 13h 47m |
| May | 5:29 AM | 8:57 PM | 15h 28m |
| June | 5:04 AM | 9:29 PM | 16h 25m |
| July | 5:21 AM | 9:22 PM | 16h 01m |
| August | 6:04 AM | 8:36 PM | 14h 32m |
| September | 6:51 AM | 7:30 PM | 12h 40m |
| October | 7:38 AM | 6:25 PM | 10h 47m |
| November | 8:30 AM | 5:31 PM | 9h 01m |
| December | 9:10 AM | 5:12 PM | 8h 02m |
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