Sunrise and Sunset times in Bialystok, Poland 
Bialystok
Podlaskie
Time zone: Europe/Warsaw, UTC 2 h.
Latitude: 53.1504, Longitude: 23.17
291 855 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 04:05:11 | 12:31:15 | 20:57:19 | 16h 52m 8s |
| 2025-Jul-02, Wednesday | 04:05:58 | 12:31:27 | 20:56:56 | 16h 50m 58s |
| 2025-Jul-03, Thursday | 04:06:47 | 12:31:38 | 20:56:29 | 16h 49m 42s |
| 2025-Jul-04, Friday | 04:07:38 | 12:31:48 | 20:55:58 | 16h 48m 20s |
| 2025-Jul-05, Saturday | 04:08:33 | 12:31:59 | 20:55:25 | 16h 46m 52s |
| 2025-Jul-06, Sunday | 04:09:30 | 12:32:09 | 20:54:48 | 16h 45m 18s |
| 2025-Jul-07, Monday | 04:10:29 | 12:32:19 | 20:54:08 | 16h 43m 39s |
| 2025-Jul-08, Tuesday | 04:11:31 | 12:32:28 | 20:53:25 | 16h 41m 54s |
| 2025-Jul-09, Wednesday | 04:12:35 | 12:32:37 | 20:52:38 | 16h 40m 3s |
| 2025-Jul-10, Thursday | 04:13:42 | 12:32:45 | 20:51:49 | 16h 38m 7s |
| 2025-Jul-11, Friday | 04:14:50 | 12:32:53 | 20:50:56 | 16h 36m 6s |
| 2025-Jul-12, Saturday | 04:16:01 | 12:33:01 | 20:50:01 | 16h 34m 0s |
| 2025-Jul-13, Sunday | 04:17:14 | 12:33:08 | 20:49:02 | 16h 31m 48s |
| 2025-Jul-14, Monday | 04:18:29 | 12:33:15 | 20:48:01 | 16h 29m 32s |
| 2025-Jul-15, Tuesday | 04:19:45 | 12:33:21 | 20:46:57 | 16h 27m 12s |
| 2025-Jul-16, Wednesday | 04:21:03 | 12:33:26 | 20:45:49 | 16h 24m 46s |
| 2025-Jul-17, Thursday | 04:22:23 | 12:33:32 | 20:44:40 | 16h 22m 17s |
| 2025-Jul-18, Friday | 04:23:45 | 12:33:36 | 20:43:27 | 16h 19m 42s |
| 2025-Jul-19, Saturday | 04:25:08 | 12:33:40 | 20:42:12 | 16h 17m 4s |
| 2025-Jul-20, Sunday | 04:26:33 | 12:33:44 | 20:40:54 | 16h 14m 21s |
| 2025-Jul-21, Monday | 04:27:59 | 12:33:47 | 20:39:34 | 16h 11m 35s |
| 2025-Jul-22, Tuesday | 04:29:27 | 12:33:49 | 20:38:11 | 16h 8m 44s |
| 2025-Jul-23, Wednesday | 04:30:56 | 12:33:51 | 20:36:46 | 16h 5m 50s |
| 2025-Jul-24, Thursday | 04:32:26 | 12:33:52 | 20:35:18 | 16h 2m 52s |
| 2025-Jul-25, Friday | 04:33:57 | 12:33:52 | 20:33:48 | 15h 59m 51s |
| 2025-Jul-26, Saturday | 04:35:29 | 12:33:52 | 20:32:16 | 15h 56m 47s |
| 2025-Jul-27, Sunday | 04:37:02 | 12:33:52 | 20:30:42 | 15h 53m 40s |
| 2025-Jul-28, Monday | 04:38:36 | 12:33:51 | 20:29:05 | 15h 50m 29s |
| 2025-Jul-29, Tuesday | 04:40:11 | 12:33:49 | 20:27:27 | 15h 47m 16s |
| 2025-Jul-30, Wednesday | 04:41:47 | 12:33:46 | 20:25:46 | 15h 43m 59s |
| 2025-Jul-31, Thursday | 04:43:23 | 12:33:43 | 20:24:03 | 15h 40m 40s |
Bialystok on Poland map:
Cities in the same time zone Europe/Warsaw
Katowice (Śląskie), Warsaw (Mazowieckie), Lodz (Łódzkie), Krakow (Małopolskie), Gdansk (Pomorskie), Bytom (Śląskie), Wroclaw (Dolnośląskie), Poznan (Wielkopolskie), Gliwice (Śląskie), Szczecin (Zachodniopomorskie), Bydgoszcz (Kujawsko-Pomorskie), Lublin (Lubelskie), Gdynia (Pomorskie), Rzeszow (Podkarpackie), Kielce (Świętokrzyskie), Olsztyn (Warmińsko-Mazurskie), Opole (Opolskie), Elblag (Warmińsko-Mazurskie), Zielona Gora (Lubuskie), Koszalin (Zachodniopomorskie), Grudziadz (Kujawsko-Pomorskie), Inowroclaw (Kujawsko-Pomorskie), Elk (Warmińsko-Mazurskie), Rozmysl (Łódzkie), Chorzelin (Zachodniopomorskie), Gorlitz (Saxony), Krzyzowka (Małopolskie), Klucznikowice (Małopolskie), Monowice (Małopolskie), Stawy Grojeckie (Małopolskie)
Largest Populated Areas in Poland
Katowice (Śląskie), Warsaw (Mazowieckie), Lodz (Łódzkie), Krakow (Małopolskie), Gdansk (Pomorskie), Bytom (Śląskie), Wroclaw (Dolnośląskie), Poznan (Wielkopolskie), Gliwice (Śląskie), Szczecin (Zachodniopomorskie), Bydgoszcz (Kujawsko-Pomorskie), Lublin (Lubelskie), Gdynia (Pomorskie), Rzeszow (Podkarpackie), Kielce (Świętokrzyskie), Olsztyn (Warmińsko-Mazurskie), Opole (Opolskie), Elblag (Warmińsko-Mazurskie), Zielona Gora (Lubuskie), Koszalin (Zachodniopomorskie), Grudziadz (Kujawsko-Pomorskie), Inowroclaw (Kujawsko-Pomorskie), Elk (Warmińsko-Mazurskie), Chorzelin (Zachodniopomorskie), Torun (Kujawsko-Pomorskie), Doluje Mierzyn (Zachodniopomorskie), Kniewo (Zachodniopomorskie), Mrowieniec (Pomorskie), Krzyzowka (Małopolskie), Klucznikowice (Małopolskie)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks