Sunrise and Sunset times in Portoroz, Slovenia 
Portoroz
Piran
Time zone: Europe/Ljubljana, UTC 2 h.
Latitude: 45.5161, Longitude: 13.5883
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:20:56 | 13:09:35 | 20:58:14 | 15h 37m 18s |
| 2025-Jul-02, Wednesday | 05:21:32 | 13:09:46 | 20:58:01 | 15h 36m 29s |
| 2025-Jul-03, Thursday | 05:22:09 | 13:09:58 | 20:57:46 | 15h 35m 37s |
| 2025-Jul-04, Friday | 05:22:48 | 13:10:08 | 20:57:28 | 15h 34m 40s |
| 2025-Jul-05, Saturday | 05:23:29 | 13:10:19 | 20:57:08 | 15h 33m 39s |
| 2025-Jul-06, Sunday | 05:24:12 | 13:10:29 | 20:56:46 | 15h 32m 34s |
| 2025-Jul-07, Monday | 05:24:56 | 13:10:38 | 20:56:21 | 15h 31m 25s |
| 2025-Jul-08, Tuesday | 05:25:42 | 13:10:48 | 20:55:53 | 15h 30m 11s |
| 2025-Jul-09, Wednesday | 05:26:29 | 13:10:57 | 20:55:24 | 15h 28m 55s |
| 2025-Jul-10, Thursday | 05:27:18 | 13:11:05 | 20:54:52 | 15h 27m 34s |
| 2025-Jul-11, Friday | 05:28:09 | 13:11:13 | 20:54:17 | 15h 26m 8s |
| 2025-Jul-12, Saturday | 05:29:01 | 13:11:21 | 20:53:41 | 15h 24m 40s |
| 2025-Jul-13, Sunday | 05:29:54 | 13:11:28 | 20:53:02 | 15h 23m 8s |
| 2025-Jul-14, Monday | 05:30:48 | 13:11:34 | 20:52:21 | 15h 21m 33s |
| 2025-Jul-15, Tuesday | 05:31:44 | 13:11:41 | 20:51:37 | 15h 19m 53s |
| 2025-Jul-16, Wednesday | 05:32:41 | 13:11:46 | 20:50:52 | 15h 18m 11s |
| 2025-Jul-17, Thursday | 05:33:39 | 13:11:51 | 20:50:04 | 15h 16m 25s |
| 2025-Jul-18, Friday | 05:34:38 | 13:11:56 | 20:49:14 | 15h 14m 36s |
| 2025-Jul-19, Saturday | 05:35:38 | 13:12:00 | 20:48:22 | 15h 12m 44s |
| 2025-Jul-20, Sunday | 05:36:39 | 13:12:03 | 20:47:28 | 15h 10m 49s |
| 2025-Jul-21, Monday | 05:37:41 | 13:12:06 | 20:46:31 | 15h 8m 50s |
| 2025-Jul-22, Tuesday | 05:38:44 | 13:12:09 | 20:45:33 | 15h 6m 49s |
| 2025-Jul-23, Wednesday | 05:39:48 | 13:12:10 | 20:44:33 | 15h 4m 45s |
| 2025-Jul-24, Thursday | 05:40:52 | 13:12:11 | 20:43:30 | 15h 2m 38s |
| 2025-Jul-25, Friday | 05:41:58 | 13:12:12 | 20:42:26 | 15h 0m 28s |
| 2025-Jul-26, Saturday | 05:43:04 | 13:12:12 | 20:41:20 | 14h 58m 16s |
| 2025-Jul-27, Sunday | 05:44:11 | 13:12:11 | 20:40:12 | 14h 56m 1s |
| 2025-Jul-28, Monday | 05:45:18 | 13:12:10 | 20:39:02 | 14h 53m 44s |
| 2025-Jul-29, Tuesday | 05:46:26 | 13:12:08 | 20:37:51 | 14h 51m 25s |
| 2025-Jul-30, Wednesday | 05:47:34 | 13:12:06 | 20:36:37 | 14h 49m 3s |
| 2025-Jul-31, Thursday | 05:48:43 | 13:12:03 | 20:35:22 | 14h 46m 39s |
Portoroz on Slovenia map:
Cities in the same time zone Europe/Ljubljana
Ljubljana (Ljubljana), Maribor (Maribor), Malo Mlacevo (Grosuplje), Dolsko (Dol pri Ljubljani), Vrhpolje pri Kamniku (Kamnik), Klanc (Dobrna), Sela pri Smarju (Grosuplje), Smarje-Sap (Grosuplje), Veliki Vrh pri Smarju (Grosuplje), Brezje pri Grosupljem (Grosuplje), Mala Vas pri Grosupljem (Grosuplje), Dedni Dol (Ivančna Gorica), Trata (Gorenja Vas-Poljane), Mali Vrh pri Smarju (Grosuplje), Sap (Grosuplje), Gorizia (Friuli-Venezia Giulia), Selo (Žiri), Veliko Crnelo (Ivančna Gorica), Javornik (Jesenice), Jagodje (Izola), Fuzina (Ivančna Gorica), Hrusica (Jesenice), Podsabotin (Brda), Dol pri Hrastniku (Hrastnik), Prapretno pri Hrastniku (Hrastnik), Rakek (Cerknica), Unec (Cerknica), Laze (Borovnica), Bled-Recica (Bled), Blejska Dobrava (Bled)
Largest Populated Areas in Slovenia
Ljubljana (Ljubljana), Maribor (Maribor), Malo Mlacevo (Grosuplje), Dolsko (Dol pri Ljubljani), Vrhpolje pri Kamniku (Kamnik), Klanc (Dobrna), Sela pri Smarju (Grosuplje), Smarje-Sap (Grosuplje), Veliki Vrh pri Smarju (Grosuplje), Brezje pri Grosupljem (Grosuplje), Mala Vas pri Grosupljem (Grosuplje), Dedni Dol (Ivančna Gorica), Trata (Gorenja Vas-Poljane), Mali Vrh pri Smarju (Grosuplje), Sap (Grosuplje), Ankaran (Ankaran), Selo (Žiri), Veliko Crnelo (Ivančna Gorica), Javornik (Jesenice), Jagodje (Izola), Fuzina (Ivančna Gorica), Hrusica (Jesenice), Podsabotin (Brda), Dol pri Hrastniku (Hrastnik), Prapretno pri Hrastniku (Hrastnik), Rakek (Cerknica), Unec (Cerknica), Laze (Borovnica), Bled-Recica (Bled), Blejska Dobrava (Bled)
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