30 Days Ago
Today is Wednesday, December 10, 2025.
30 days ago, it was Monday, November 10, 2025.
This is based on EST timezone (which we estimate as your local timezone).
Your Last 30 Days Breakdown
Every day counts differently. Here's how your 30 days have been divided:
Last 30 Days Calendar
See your time period at a glance with this calendar highlighting the past 30 days.
November 2025
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 |
December 2025
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 |
Calculate Other Time Periods
Need a different calculation than thirty days ago?
Use our calculator to find any past or future date based on your specific requirements.
In 30 Days the Average Person Has Spent...
Calculate in a Spreadsheet or with Code
Here's how to calculate a date thirty days ago using popular programming languages and tools:
=TODAY() - 30
// PHP
$pastDate = date('Y-m-d', strtotime('-30 days'));
echo $pastDate;
// JavaScript
const pastDate = new Date();
pastDate.setDate(pastDate.getDate() - 30);
console.log(pastDate.toISOString().split('T')[0]);
# Python
from datetime import datetime, timedelta
past_date = datetime.now() - timedelta(days=30)
print(past_date.strftime('%Y-%m-%d'))
// Java
import java.time.LocalDate;
public class DateCalculation {
public static void main(String[] args) {
LocalDate pastDate = LocalDate.now().minusDays(30);
System.out.println(pastDate);
}
}
-- SQL (MySQL) SELECT DATE_SUB(CURDATE(), INTERVAL 30 DAY) as past_date;
Frequently Asked Questions
How accurate is the 30 days ago calculation?
Our calculator provides exact day-by-day calculations, accounting for:
- Exact calendar days (including weekends)
- Business days (Monday through Friday)
- Month transitions
- Leap years when applicable
How do 30 days compare to months?
30 days is approximately 1 months. The exact length can vary since months have different numbers of days (28-31 days).
How many business days are in 30 days?
In the last 30 days there has been 23 business days (Monday-Friday) and 7 weekend days (Saturday-Sunday).
In general, any 30-day period typically contains 20-23 working days and 7-10 weekend days. This can vary depending on which day of the week the period starts and ends.
Last 30 Days Detailed Timeline
Track the journey through time with this detailed breakdown of your 30-day period:
| Date | Day Type | Timeline Position | Season | Moon Phase |
|---|---|---|---|---|
|
November 10, 2025
|
💼 Monday | Day 314, Week 46, Q4 | Fall | 🌔 Waxing Gibbous |
|
November 11, 2025
|
💼 Tuesday | Day 315, Week 46, Q4 | Fall | 🌔 Waxing Gibbous |
|
November 12, 2025
|
💼 Wednesday | Day 316, Week 46, Q4 | Fall | 🌔 Waxing Gibbous |
|
November 13, 2025
|
💼 Thursday | Day 317, Week 46, Q4 | Fall | 🌕 Full Moon |
|
November 14, 2025
|
💼 Friday | Day 318, Week 46, Q4 | Fall | 🌕 Full Moon |
|
November 15, 2025
|
🙌 Saturday | Day 319, Week 46, Q4 | Fall | 🌕 Full Moon |
|
November 16, 2025
|
🙌 Sunday | Day 320, Week 46, Q4 | Fall | 🌖 Waning Gibbous |
|
November 17, 2025
|
💼 Monday | Day 321, Week 47, Q4 | Fall | 🌖 Waning Gibbous |
|
November 18, 2025
|
💼 Tuesday | Day 322, Week 47, Q4 | Fall | 🌖 Waning Gibbous |
|
November 19, 2025
|
💼 Wednesday | Day 323, Week 47, Q4 | Fall | 🌖 Waning Gibbous |
|
November 20, 2025
|
💼 Thursday | Day 324, Week 47, Q4 | Fall | 🌗 Last Quarter |
|
November 21, 2025
|
💼 Friday | Day 325, Week 47, Q4 | Fall | 🌗 Last Quarter |
|
November 22, 2025
|
🙌 Saturday | Day 326, Week 47, Q4 | Fall | 🌗 Last Quarter |
|
November 23, 2025
|
🙌 Sunday | Day 327, Week 47, Q4 | Fall | 🌗 Last Quarter |
|
November 24, 2025
|
💼 Monday | Day 328, Week 48, Q4 | Fall | 🌘 Waning Crescent |
|
November 25, 2025
|
💼 Tuesday | Day 329, Week 48, Q4 | Fall | 🌘 Waning Crescent |
|
November 26, 2025
|
💼 Wednesday | Day 330, Week 48, Q4 | Fall | 🌘 Waning Crescent |
|
November 27, 2025
|
💼 Thursday | Day 331, Week 48, Q4 | Fall | 🌘 Waning Crescent |
|
November 28, 2025
|
💼 Friday | Day 332, Week 48, Q4 | Fall | 🌑 New Moon |
|
November 29, 2025
|
🙌 Saturday | Day 333, Week 48, Q4 | Fall | 🌑 New Moon |
|
November 30, 2025
|
🙌 Sunday | Day 334, Week 48, Q4 | Fall | 🌑 New Moon |
|
December 1, 2025
|
💼 Monday | Day 335, Week 49, Q4 | Winter | 🌒 Waxing Crescent |
|
December 2, 2025
|
💼 Tuesday | Day 336, Week 49, Q4 | Winter | 🌒 Waxing Crescent |
|
December 3, 2025
|
💼 Wednesday | Day 337, Week 49, Q4 | Winter | 🌒 Waxing Crescent |
|
December 4, 2025
|
💼 Thursday | Day 338, Week 49, Q4 | Winter | 🌓 First Quarter |
|
December 5, 2025
|
💼 Friday | Day 339, Week 49, Q4 | Winter | 🌓 First Quarter |
|
December 6, 2025
|
🙌 Saturday | Day 340, Week 49, Q4 | Winter | 🌓 First Quarter |
|
December 7, 2025
|
🙌 Sunday | Day 341, Week 49, Q4 | Winter | 🌓 First Quarter |
|
December 8, 2025
|
💼 Monday | Day 342, Week 50, Q4 | Winter | 🌔 Waxing Gibbous |
|
December 9, 2025
|
💼 Tuesday | Day 343, Week 50, Q4 | Winter | 🌔 Waxing Gibbous |
30 Days Ago Recap
Just 30 days ago, on Monday, November 10, 2025, the world kept spinning. Since then, your hair has grown about 0.420 inches, your nails around 0.360 inches, and you've blinked approximately 864,000 times.
The average person has breathed roughly 691,200 times, yawned about 600 times, and produced nearly 45.0 liters of saliva. Your blood has circulated through your entire body approximately 30,000 times, and your stomach has worked through about 60 pounds of food.
The Sun has fused 18,000,000,000 tons of hydrogen into helium, while our planet has traveled 48.0 million miles through space. Light from the Sun has taken 249 minutes to reach Earth each day, bringing us energy, warmth, and the rhythm of day and night.
In technological terms, approximately 10,500,000 tweets were posted each minute, 6,000,000 Instagram photos were shared each hour, and about 150,000,000,000 Google searches were performed by people around the world.
Breaking it down further, that's 720 hours, 43,200 minutes, or precisely 2,592,000 seconds since that Monday morning.