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Indianapolis Sunrise & Sunset: October 2026

Day-by-day sunrise and sunset times with golden hour data

In Indianapolis in October, sunrise averages 07:56 and sunset averages 19:05. Days are getting shorter through October at Indianapolis's latitude of 39.8°. Golden hour lasts approximately 30 to 60 minutes after sunrise and before sunset. Times are accurate to within 1 minute.

Avg Sunrise

07:56

Avg Sunset

19:05

Avg Daylight

11h 09m

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SeptemberOctober 2026November

Monthly Sunrise & Sunset Table: Indianapolis

DateDaySunriseSunsetDaylight
10/01Thu07:4119:2911h 47m
10/02Fri07:4219:2711h 45m
10/03Sat07:4319:2511h 42m
10/04Sun07:4419:2411h 39m
10/05Mon07:4519:2211h 37m
10/06Tue07:4619:2111h 34m
10/07Wed07:4719:1911h 32m
10/08Thu07:4819:1711h 29m
10/09Fri07:4919:1611h 27m
10/10Sat07:5019:1411h 24m
10/11Sun07:5119:1311h 22m
10/12Mon07:5219:1111h 19m
10/13Tue07:5319:1011h 16m
10/14Wed07:5419:0811h 14m
10/15Thu07:5519:0711h 11m
10/16Fri07:5619:0511h 09m
10/17Sat07:5719:0411h 06m
10/18Sun07:5919:0211h 04m
10/19Mon08:0019:0111h 01m
10/20Tue08:0118:5910h 59m
10/21Wed08:0218:5810h 56m
10/22Thu08:0318:5710h 54m
10/23Fri08:0418:5510h 51m
10/24Sat08:0518:5410h 49m
10/25Sun08:0618:5310h 47m
10/26Mon08:0718:5110h 44m
10/27Tue08:0818:5010h 42m
10/28Wed08:0918:4910h 39m
10/29Thu08:1118:4810h 37m
10/30Fri08:1218:4610h 35m
10/31Sat08:1318:4510h 32m

Daylight Hours Throughout the Year

October Sunrise & Sunset in Indianapolis: Complete Monthly Guide

In October 2026, Indianapolis has an average of 11h 09m of daylight per day. Sunrise times range from 07:41 at the start of the month to 08:13 at the end, while sunset shifts from 19:29 to 18:45.

October in Indianapolis brings shortening autumn days. Average sunrise in October is 07:56 and average sunset is 19:05. The daily table above shows the exact sunrise and sunset time for each day of the month.

Day Length Variation in October

Day length in Indianapolis in October changes throughout the month. Near the solstices (June 21 for the northern hemisphere, December 21 for the southern hemisphere), day length changes very slowly, less than 1 minute per day. Near the equinoxes (March 20 and September 22), day length changes rapidly, gaining or losing 2 to 4 minutes per day depending on latitude.

At Indianapolis's latitude of 39.8°, the rate of day length change in October is approximately 2 to 3 minutes per day during the weeks furthest from the solstices. This means that sunrise in Indianapolis shifts by approximately 40 to 60 minutes over the course of October.

Golden Hour in Indianapolis in October

Golden hour in Indianapolis in October occurs twice each day: in the morning shortly after sunrise, and in the evening before sunset. The duration depends on the sun's angle of elevation above the horizon, which varies with latitude and month. In Octoberat Indianapolis's latitude of 39.8°, golden hour lasts approximately 40 to 65 minutes.

For photographers planning shoots in Indianapolis in October: plan to arrive at your location 30 to 40 minutes before the listed sunrise time to capture blue hour before golden hour begins. The transition from blue hour to golden hour creates the most dramatic color sequences. Evening golden hour in October begins about 45 to 60 minutes before sunset and produces warmer, more orange tones than the morning session.

Blue Hour and Twilight in Indianapolis in October

Civil twilight in Indianapolis in October begins before sunrise and ends after sunset, creating windows of usable natural light even outside the official sunrise-to-sunset window. Civil twilight occurs when the sun is between 0 and 6 degrees below the horizon. Nautical twilight spans 6 to 12 degrees below the horizon. Astronomical twilight spans 12 to 18 degrees below the horizon.

The total twilight window in Indianapolis in October extends the usable light day by approximately 45 to 70 minutes beyond the sunrise-to-sunset window. This extended twilight is valuable for photographers who want to shoot in soft, diffused light without harsh shadows.

Photography Tips for October in Indianapolis

Shooting in Indianapolis in October requires adapting to the season's specific light quality and timing. Camera settings for sunrise photography in October:

  • Blue hour: ISO 800 to 1,600; aperture f/8; shutter speed 10 to 30 seconds on tripod.
  • Golden hour: ISO 100 to 400; aperture f/8 to f/16 for landscapes, or f/1.8 to f/2.8 for portraits; shutter speed 1/250 to 1/1,000s handheld.
  • Post-sunrise (30 minutes after): ISO 100; aperture f/11; shutter speed 1/500 to 1/2,000s.

In October, Indianapolis's weather patterns affect photography conditions. Check cloud cover forecasts the evening before a planned shoot: a thin layer of clouds above the horizon creates more dramatic golden and orange tones than a clear sky. Fully overcast conditions produce flat, diffused light that is good for portraits but lacks the dramatic quality of golden hour. Partly cloudy skies create the most dramatic conditions.

About This Monthly Sunrise Data

All sunrise and sunset times in this October table for Indianapolis are calculated using Jean Meeus astronomical algorithms, implemented via the SunCalc library. Calculations use the coordinates of Indianapolis (39.7684°, -86.1581°) and the local timezone (America/Indiana/Indianapolis). Times are accurate to within 1 minute and account for atmospheric refraction.

The times shown are for the center of the sun crossing the horizon. Sunrise is defined as the moment when the upper limb of the sun first appears above the mathematical horizon. Sunset is when the upper limb disappears below the horizon. Both definitions account for atmospheric refraction, which lifts the apparent position of the sun by approximately 0.5 to 1 degree near the horizon.

Frequently Asked Questions: October Sunrise & Sunset in Indianapolis

What is the average sunrise time in Indianapolis in October?

The average sunrise time in Indianapolis in October 2026 is approximately 07:56. This is based on the mid-month calculation for Indianapolis at latitude 39.77° and longitude -86.16°. Actual daily sunrise times vary from 07:41 on the first of the month to 08:13 on the last day. See the full daily table above for exact times.

How many hours of daylight does Indianapolis get in October?

Indianapolis receives an average of 11h 09m of daylight per day in October 2026. This is calculated as the difference between sunrise and sunset and does not include twilight periods. Day length varies from 11h 47m on the first of the month to 10h 32m on the last day.

What is the earliest sunrise in Indianapolis in October?

The earliest sunrise in Indianapolis in October 2026 occurs on 2026-10-01 at 07:41. The latest sunrise in the month occurs on 2026-10-31 at 08:13.

What time is golden hour in Indianapolis in October?

Golden hour in Indianapolis in October occurs twice daily. Morning golden hour begins at sunrise (07:56 at mid-month) and lasts approximately 40 to 65 minutes. Evening golden hour begins approximately 45 to 60 minutes before sunset (19:05 at mid-month). The precise start of golden hour is when the sun's altitude drops below 6 degrees above the horizon.

Is October a good time to photograph sunrise in Indianapolis?

October is a strong month for sunrise photography in Indianapolis. Autumn light has a distinctive warm quality, sunrise at 07:56 is at a comfortable time, and the lower sun angle produces extended golden hour periods compared to summer.

When does civil twilight start in Indianapolis in October?

Civil twilight in Indianapolis in October begins approximately 20 to 30 minutes before sunrise and ends 20 to 30 minutes after sunset. At Indianapolis's latitude of 39.8°, civil twilight in October starts around 07:31 in the morning. Civil twilight provides enough light for outdoor activities without artificial lighting and is considered the beginning of the usable photography window each day.

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