Home /Sun Calculator /Biratnagar
Sunset & Sunrise in Biratnagar
Nepal · Tuesday, July 21, 2026
Twilight in Biratnagar
| Event | Time |
|---|---|
| Dawn (astronomical) | 3:47 AM |
| Dawn (nautical) | 4:19 AM |
| Dawn | 4:49 AM |
| Sunrise | 5:15 AM |
| Solar noon | 12:02 PM |
| Sunset | 6:49 PM |
| Dusk | 7:14 PM |
| Dusk (nautical) | 7:44 PM |
| Dusk (astronomical) | 8:16 PM |
Golden hour & blue hour in Biratnagar
The best light for photography: golden hour is the warm, soft light near sunrise and sunset; blue hour is the cooler light during civil twilight, just before sunrise and after sunset.
| Window | Starts | Ends |
|---|---|---|
| Morning blue hour | 4:49 AM | 5:15 AM |
| Morning golden hour | 5:15 AM | 5:48 AM |
| Evening golden hour | 6:16 PM | 6:49 PM |
| Evening blue hour | 6:49 PM | 7:14 PM |
Times are computed for Biratnagar's coordinates at sea level, including standard atmospheric refraction, using the SunCalc algorithm. Real sunrise/sunset can differ by a few minutes where hills, mountains, or tall buildings raise the local horizon.
About sunrise and sunset in Biratnagar
Today in Biratnagar, the sun rises at 5:15 AM and sets at 6:49 PM, giving a day length of about 13h 34m. These times shift gradually through the year as the seasons change — the next marker is the september equinox on Sep 23, 2026.
For sunrise and sunset on any other date, or to compare with another city, use the Sun Calculator. For the moon, see today's moon phase in Biratnagar.
Sunset & sunrise in other cities
Frequently asked questions
What time is sunset today?
Search for your location and today's date is selected by default — sunset, sunrise, twilight, and day length appear immediately.
What time is sunrise tomorrow?
Step the date forward by one day to see sunrise, sunset, and day length for tomorrow, or any future date.
How is day length calculated?
Day length is the time between sunrise and sunset for the selected place and date, based on its latitude, longitude, and the sun's position that day.