🌅 Surabaya Sunrise & Sunset Calendar
🇮🇩 Indonesia · Asia/Jakarta
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 05:16 🌇 17:48 | 2 🌄 05:16 🌇 17:48 | 3 🌄 05:17 🌇 17:49 | 4 🌄 05:17 🌇 17:49 | 5 🌄 05:18 🌇 17:49 | 6 🌄 05:18 🌇 17:50 | 7 🌄 05:19 🌇 17:50 |
| 8 🌄 05:19 🌇 17:50 | 9 🌄 05:20 🌇 17:51 | 10 🌄 05:20 🌇 17:51 | 11 🌄 05:21 🌇 17:51 | 12 🌄 05:21 🌇 17:52 | 13 🌄 05:22 🌇 17:52 | 14 🌄 05:22 🌇 17:52 |
| 15 🌄 05:23 🌇 17:52 | 16 🌄 05:23 🌇 17:53 | 17 🌄 05:24 🌇 17:53 | 18 🌄 05:24 🌇 17:53 | 19 🌄 05:25 🌇 17:53 | 20 🌄 05:25 🌇 17:54 | 21 🌄 05:26 🌇 17:54 |
| 22 🌄 05:26 🌇 17:54 | 23 🌄 05:26 🌇 17:54 | 24 🌄 05:27 🌇 17:54 | 25 🌄 05:27 🌇 17:54 | 26 🌄 05:28 🌇 17:54 | 27 🌄 05:28 🌇 17:54 | 28 🌄 05:28 🌇 17:54 |
| 29 🌄 05:29 🌇 17:54 | 30 🌄 05:29 🌇 17:54 | 31 🌄 05:29 🌇 17:54 |
All times in local time for Surabaya (Asia/Jakarta).
Shortening days in Surabaya through January 2023
Daylight draws in through January 2023 in Surabaya, Indonesia, moving from 12h 31m on the first days to 12h 25m on the last — a swing of about 6 minutes. Day length shifts by about 1 minute each week.
The earliest sunrise falls at 05:16 on January 1 and the latest at 05:29 on January 29, while sunset ranges from 17:48 on January 1 to 17:54 on January 20.
The longest day of the month is January 1 at 12h 31m, the shortest January 29 at 12h 25m. Daylight averages roughly 12h 29m per day across the month. Scan the calendar to line up sunrise walks, blue-hour shots, prayer times or outdoor plans with Surabaya's daylight.
About the Surabaya Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Surabaya, Indonesia for every day of January 2023. All times are shown in Surabaya's local time (Asia/Jakarta), with daylight saving changes applied automatically.
Each day's cell shows the local 🌄 sunrise and 🌇 sunset time, so you can see at a glance how daylight grows and shrinks through the month — useful for photography, travel, prayer planning, gardening, fitness and organising your day around the sun.
How to use this calendar
- Search any city using the box at the top to jump to its full monthly calendar.
- Change month with the ← and → arrows above the grid.
- Print or save a clean copy with the 🖨️ Print button.
Frequently Asked Questions
What time does the sun rise in Surabaya in January 2023?
In January 2023, sunrise in Surabaya, Indonesia ranges from about 05:16 on January 1 (its earliest) to 05:29 on January 29 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Surabaya in January 2023?
Sunset in Surabaya, Indonesia during January 2023 runs from 17:48 on January 1 to 17:54 on January 20.
How much daylight does Surabaya get in January 2023?
Surabaya, Indonesia has between 12h 31m and 12h 25m of daylight per day in January 2023, decreases by about 6 minutes across the month.
Are the sunrise and sunset times for Surabaya accurate?
Times are calculated from the location's exact latitude, longitude and time zone using standard astronomical algorithms, accurate to about a minute. Local terrain such as hills or tall buildings can slightly shift when the sun actually appears or disappears.
What time zone are the Surabaya calendar times shown in?
All times are shown in Surabaya's local time, with daylight saving changes applied automatically, so you can read them directly with no conversion.
How do I view a different month?
Use the left and right arrows above the grid to move to the previous or next month; past and future months are both available.